Customer Ratings & Reviews

Durable

The wire is so thick for quality sound production and yet so flexible. I didn't do my own install but the installer guy asked me about the kit and seemed to like the ease it offered

Quality

Top quality kit. The power cable is very easy to bend, and the fuse block is well built. My only complaint is the oddball fuse

NVX XKIT42

This is the perfect kit for anything around 1000 watts RMS. I have it hooked to a NVX JAD1200.1, and it is perfect. I literally have nothing bad to say about this kit. Every wire is true to gauge and it comes with plenty of wire, even 40ft of speaker wire! The RCA works great and the wires are strong and flexible. It'd be nice if it was a little cheaper, but it's definitely worth it. NVX makes some of the best, high quality wires and instillation equipment.

Real nice

This is a really nice kit has everything you need

Great service again

Another great buy! Chris took care of me again! Every one looking for car audio and your not shopping here your getting robbed!!!! If you don't believe me check for yourself. Just the customer service makes it worth buying anything from here. And any questions you have they are quick to get back to you and help you out.

great product!!!!

this has to be the best connection kit I have ever used.. everything was flawlessly constructed and everything you need is in the kit, remember you get what you pay for... I am using this in a small suv that has no carpet but herculiner throughout and I need pure copper for corrosion resistance.. could be cheaper I guess..

Extremely Accurate

For a $200 subwoofer driver, this piece is one of the most accurate in it's price bracket.

What does it do for you? It creates a listening pleasure like no other, whether you listen to classical, rock, pipe organ, or any other genre of music, this speaker delivers.

It's quick response is well appreciated. I would or could go on and on about the different setups and what yielded the most listening pleasure, but that would be highly selective to my ears.

Bottom line is I would recommend this speaker on any given day of the week.

Not your average amp kit.

If you're picking up a bad*ss amp, why wouldn't you pick up a PROPER wiring kit ?!
I've previously used NVX Power/Ground wire for a BIG 3 Upgrade install, and was blown away by the Quality of the wire. High Strand, True To Spec, Super Flexible, Very Durable, and Conducts Very Well. Same can be said for the Speaker Wire and RCAs. I wish NVX made a kit with their higher end RCA cables, but the ones with this kit definitely get the job done. The fact that the Power/Ground come Crimped and Shrink Wrapped really save on install time, and the flex wrap on the Power Wire makes the install look Very professional. I ended up using the other goodies (ties and connectors) for various other things, but its pretty cool that it comes with the kit.

well structured subs

Great subs, sounds awesome. Just can't get the subwoofers displacement anywhere and I'm having difficulty contacting technical support

Best wiring overall

when i received this and opened it up i was amazed when i saw how a 4ga. wire could look so much like 0ga. and bend so easily. the speaker wire is so thick that you would not believe that it is speaker wire. the wires also make your music sound so much clearer than any other wiring can. all the components are the best in quality.

POUND POUND POUND!!!

That's all these do is POUND! They sound amazing. I have them ran 1 ohm to my Hifonics X2200.1, giving them 1000 watts RMS easily, and they are begging for more. Can't wait to get them in a custom box (going to do 1.9 cubic ft per chamber tuned to 30-34 hz), and have them really perform. NVX is great quality, and sound amazing. Heads turn when you have these in your trunk!!!!

Very good wires at a cheap price

Wire if true to gauge, also 100 percent copper very cheap price for the better quality of wires you get plus the hyper flex material makes it very easy to run wires ,overall great wires for price

Love this kit

Great true 4 gauge wire kit. Both power/ground cables are flexible easy to work with, rca calbe is great. This kit comes with everything you need for an amp install. I will be using NVX amp kits for now on future installs.

Best subs yet!

I bought the NVX VCW124s (2) to use in my vehicle with a Hifonics Brutus 2200 RMS Monoblock amp. The subs Voice coils are hooked in parallel giving me roughly a 2 Ohm load per speaker. So these babies are capable of getting 1100 amps RMS each but I don't push them that hard because I really don't need too and I want them to last. They hit harder than any sub I have ever bought and I am a solid NVX believer now. I also just bought the entry level NSW122s at a great deal, 2 for $99! If you are thinking about these, DO IT! You will not be disappointed one bit, and then you will likely not even consider anything else but NVX when it comes to serious performance and value.

NVX for the win NVX>ALPINE FOR SURE!!!

Took long to get home but worth the wait out of the box it was just an impressive subwoofer triple stack good looking and made Super tuff loaded them to a ported box and theyre louder than my broken in alpine type R subs i just love them definitely hi def sound thumbs up to nvx thanks sonicelectronix

great bass

The weight of the NVX Sub is nice and the bass is dumping.

awsom powding bass beastly subwoofer

i recommend this subwoofer to any one who is looking to get big bass for the right money i have three of these in a q power three hole m.d.f box and running them off of a 3000 watt s.p.l amp and all i have to say is holey chees and bees knees i can hear the bass six block's away and feel the bass running on to my chest from three and people have told me when i am washing my car and i have every thing playing start's to knock their china and glass cups out from their place. i plan to un pug one until i get another battery as well as a battery isolator do to my head light's diming and having to jump start my car every now and then i already got a strike Capacitor that is 10 farad so as soon as that all comes in BOOM im back is business ... other than that al i got left to say is that give it a try and i know you will love it... i was a kicker hater i always hated those subwoofer's and when i heard them in my friend's car on a boss amp i was wowd so when i was told that n.v.x was just as good as m.t.x i said to my self i will try one for my self and i loved them so much i bought three as well as a q power 3 hole box

NVX is a great company

Ok first off let me say my last system was 2 american bass xfl 12 (old style baskets) on a crescendo 2000d at .5ohm..could burp a mid 147db at 35hz.. had that setup for over a year..
anyhow i sold everything and went almost a entire year with NO bass at all..not even a cd player..
so i decided to get back into audio again..I 1st heard of nvx from mazda2284 on youtube.. and after talking to him i decided to order some nvx products..
i have 2 of these vcw 12s on a BELVA 5000d.. wired to 1ohm and gains set and O SCOPED for a CLEAN 2000w.. i have a 180a alternator and 150amp hr of battery bank and 0g wires..
i have these subs in a 3.8 cubic foot NET (meaning each sub really sees 1.9 cubes each) using 14" of port per cubic foot and tuned to 30hz..
i 1st tried the recommended 1.2 cube ported box but the ouput was absolutely HORRIBLE.. the 1.9 cubes REALLY made them come to life
they are JUST as loud as my xfls were and play a good bit lower also (xfls struggled below 25hz these nvx's play 20hz EASILY)
and they take the power all day long.. with my voltage dropping to around 13.2s full tilt i can play for a constant 1hr and the subs are still COOL and so is the amp

Buy it NOW before it's doubled in price!

These subs are the BEST I have ever owned or heard anywhere and the price is way bellow what their competitors are asking for similar subs at NVX specs. I own 3 of these babies and am planning on buyin nothing but these subs for my subwoofer needs. Buy these subs NOW at these prices while you still can because the are definitely going to get more expensive and soon too. My next purchase will be for the VCW15 for another home subwoofer custome build. I only wish they made an 18" subwoofer for my current 18" subwoofer satellite custome built box that is good but could be so much better with an NVX subwoofer at its core. Amazing sound, quality, and value!

amazing spl,sq, sub buy it !!!

i just got this sub have it in a 1.8 cube box at 30 hz when i say 1.8 thats what the sub is getting with all displacements. this sub hits lows better than any sub i have heard in my life amazing then it still bangs every other note as well its just all around amazing powering a kicker 1200.1 and eating up the power has 20xmax wich is amazing as well just well built and flawless design buy this subwoofer

Excellent quality, very impressed!

At first, I was a little skeptical of NVX products, but I must say this kit feels very solid. The wire gauge is true to size and actually bigger when compared to my Stinger brand wire I've previously used. The wire is extremely flexible as well, making installation in tight places a breeze. You get everything needed to install a single amp in this kit. Don't let the name scare you away, give it a try!

Best Amplifier Kit

I take my chance when I ordered this kit. I almost spend over $100 on brand name kit. I'm glad I did bought this kit. Don't let this brand scared you. When I opened the package and saw the power cable, I know I made the right choice. The power cable is a true 4 gauge. The speaker cable ,you have enough to run both right and left from front door to the trunk and still have some left. RCA cable may look cheap but so far the signal from my head unit to the amplifier is excellent without any distortion. I love everything on this kit. Buy them!!!!!!!!!!!!!!!

One Of The Better Brands

I really liked this kit for the quality and attention to detail in the manufacturing of this product!

better bass if you cant afford the bigger stuff

I have the vcw's the vsw's and now ordered the nsw's I heard them in a friends car and he had three in the trunk and that's just how I pack them my self and I was surprised by the same power of bass the only difference is the other is more power. lets just say you get what you pay for.

Good bang for the buck

Very nice kit for the money, comparable to kickers flex wire.

great item

this kit is great work perfectly with my AMP and had plenty of wire left over should i ever need it later

Broadcast Engineer

If you made this sub the reference standard to ALL subs... Most sub companies would go Belly up Before the day was over..That's about how good the 124's are. W6"s cannot produce the firmer bass at 35 below that these can. NVX has done something special.. They decided that greed isn't going to rule them. Subs like these generally run at least triple the price. The low end is nothing short of phenomenal...WOW is all I can say especially around the 40 to 25hz range!!! Firm ,solid and clean. I'm talking Bass and not mid range. I made a huge mistake!!! I just bought one when two would've offered the perfect balance for impact.I shall get another but make sure you get a good powerful amp perhaps NVX jl or arc audio.. I rate these right up there with the W7's..They are really close for 1/4 the price!!!Price Quality and Sound just doesn't get much better..only possibility for better sound is a newer technology before the speaker .Processors and the like..

Sweet Deal

When i purchased my amplifier they gave me a butt load off the purchase price of this wiring pack.
Pro's: good quality wire very flexible and easy to work with.
Con's: Needs more wire Connectors/Terminals with kit ( that are the right size) Ex: 4 gage wire doesn't usually fit into a 6 guage wire terminal/connector.

Top notch, sir. Top notch.

They beat, and beat, and beat... "W3 Killers" is an appropriate, if not understated, title.

I'm running (2) at 1Ω with a Hifonics 1600.1. Now granted, I have them under-powered at 800 watts each in my 2 door 89 GMC C1500, but they are simply powerful, clean & worth the investment.

I've read other reviews regarding subs & their companies, and most bass-heads and audio enthusiasts are trying to steer clear from NVX because they are a newer company... but I must insist, give them a try. I have had great experience with NVX, including but not limited to SQ, equipment quality, durability & pricing.

These just murder the competition.

are you kidding

This sub is the real deal buy it before this company becomes well known and the price goes crazy. This sub is by far the best buy for a 200 dollar woofer and when installed in a slightly larger than recommended enclosure will produce bass almost as well as my w7. If I could do it all again I would buy nvx only and save myself a small fortune.

High Quality

The NVX Is a great product. I think there better most all of the name brand audio. I've been competing, and installing for over 30 years. I recommend their audio, and there woofers are mean & sweet... Sonic Electronix is an Awesome company! Thanx...

Best wiring kit for that price

Wiring kit is really great! Delivers good power and isnt made with a cheap plastic isolation but with a nice flexible rubber isolation. Best wiring kit i had so far and i would buy it again if i sell my car because really....this wiring kit makes me one happy customer.

Great deal. Good free box.

Stoked with the sound quality of the sub and surprised by the box I got in the package. I thought it was a useless throw-in but it is not bad at all. The bass output is great and now I am second guessing whether I should even build a box. Powering 1200 watts with a Hifonics 1ch amp.

SImply Awsome

Sub are hard hitting body shaking beast. I have two of them in a vented box. they can definitely take watts. If you are into deep hard hitting bass, these are the subs for you. I simply love the,.

Superb Sub

This is a great sub..My mistake was to not buy two of these, yet I still can and will.You get strong and clean bass at a lower frequency where many other subs fade. I compared this one sub to two W3s. The low end from about 35 to 25hz is nothing short of remarkable. I compared these to w6.s side by side with the W6 in it's special made enclosure. The lows are more pronounced. I was using the 1000/1 jl amp.ported box tuned to about 30.. Jl was solid on the higher bass frequencies but NVX was clearly stable and clean on the lower end.jl at the same low frequency was questionably stable even though the sound was produced it didn't share the impact or the firmness..If you hook these subs up correctly you can have some of the best sounding subs you will ever hear.Haven't compared them to W7's yet..Beautifully sounding ,beautifully made sub.. NVX products are of a special class.Great doesn't always have to come with a huge price tag..

just wow!!!

2 of these bad boys on an Hifonics brx1600.1d wired at 1 ohm in a 1.6 cu ft per chamber box tuned to 34hz.. Amazing!!!

Update 9-4-24

Had these original v1's for 10 years now and they are still pounding! I changed to a 2.0 cf per chamber ported box tuned to 32hz and added the vad1700.1 amp. Amazing!!!! Never even knew they had the v3 versions. I hope they are good as well!!!

Low end beast

I won this sub on SMD as Sonic was doing a give away. Thank you very much Sonic and NVX! I built a 2.75cu custom box tuned to 34hz with 36^2 of port and I am powering it with a Rockford Fosgate P1000X1D which gives it 1000 watts rms at 2ohms.

I am amazed at how loud this single 12 can get in the 30-40hz range. The excursion is impressive. The sound quality is very good. I have quite a bit of experience with other subs and this one is one of the best I've got my hands on. I love the way it blends with the rest of my system while still having enough output to flex my entire car with a thick full deep sound you look for in a sub woofer.

Bass sounds awesome

The subs sound great. Nice deep bass and can handle the current amp I have. I do feel they need more power so i will upgrade amp to something of better quality. But the bass is insane.

Great sub

This sub has good SQ and is loud. I had a type R before and this is way cleaner and can take more watts.

great sub

Wow!! This sub slams! Got 2 vcw 12's hooked to a hifonics zues 1200 and I couldn't be more impressed with this sub

Great kit.

Bought this kit to run 1000 rms, some high grade power wire, very flexible, the terminations are perfect, came with lots of speaker wire... only bad thing I can say about this it the interconnect RCA cable came damaged... and the plugs on it feel really cheap, the insulation by one of the plugs was broken, just the outer jacket the inner insulation was fine, but it broke in an area where there would be high tension, right against the connector. all in all great kit for just the wires appears to be true to set and ofc, fuse holder was nice as well, just RCA was junk...

wow!!!

Let me say this. WOW. I have 2 vc124. On a hifonics brx2000.1 At one ohm. Break in time was about 16 hours. At one ohm. Just low settings. Now that they r broke in. I set the gains and filters correct. I own a 96 jeep Cherokee. And the whole jeep shakes. I'm afraid I'm about to break my windows. I got them for 149. From sonic when they were on sale. So I got lucky. I love nvx. And from this point on. They r all that I will buy. By buddy has 2 jlw7s. And my system hits as hard as his. Just as good. But he paid almost 700 for each of his subs.

Great Wiring Kit

This kit had everything that i needed for the install. The wire has great flexibility for the installation. Couldn't have asked for anything better. You will not be dissapointed with this kit!

it's a amp kit.

Does as needed. Plenty of wire, plenty of all needed.

great product

I have two of these bad boys in a forth order bandpass enclosuse and all I can say is amazing, sounds really great, this is the best my system has ever sound. LOVE IT

Totally Awwwsome!!!!

We were totally stunned. We managed to fit a transmission line enclosure into a volkswagen golf and stuck one of these brutes in it. WOW! I swear the car is gonig to explode! everyone thinks there are two 15s in there. And hits from the highs to the very lows. Extremely impressive! Cant wait to hear 4 of them.

good overall sub

I have 2 of these in a sealed enclosure powered by a hifonics brutus 2200 rms amp. The bass is amazingly tight and they do hit very low register notes. However they still do leave me yearning for more. Ive been an audio enthusiast for 20+ years competing for 5 of them. I decided to throw a budget system together and had great expectations, granted it's the first time using a hifonics amp as well so maybe I'm just not getting the power outta that I'm used to in the past. Anyway for someone starting out I would recommend these subs but for the hard core audio nut like myself if u do give them a shit at least go with an amp that u know will power them decent. Think I may yet try porting the box but don't expect it to make that huge a difference...

Amazing

These subs are powerful...I have 2 of these wired to 1 Ohm in the back of my Durango and it rattles the top of my SUV like crazy. ... great beefy sub, and will hit just about every low note you can throw at it. ... I love my subs... Don't be afraid to give this brand a try. ...

amazing quality

this sub is outstanding, it doesn't just look totally awesome but it sounds great too. however, the manual recommends a 1.25 cubic foot enclosure, but after making one according to the manual, I think I will try building a bigger box around 1.8 cubic feet

Perfection

Exactly what I was hoping for. NVX quality is well above standard. Everything this Amp Kit has came with is just what I wanted, needed and then some. For the price it may seem a bit higher than competitors, but in this world you get what you pay for. From the nylon braid, to the expandable fuse holder (compatible with 1/0 gauge wire) terminal connectors already attached to the Power and ground wire, not only did it save time for me but made the install that much cleaner. Thank you NVX for the superb products you make. I have officially found my new favorite mobile sound company!!

By Shawn on June 24, 2015 Verified purchase

Watch out JL and Rockford

I have always loved my Rockford Fosgate amps and woofers, however this guy puts my T1 to shame. The kicker is that it only cost half the price. Sub weighs about 28 pounds! Set this next to a w6 and it is much larger. I would say this is more evenly compared to a w7. Not sure how this sounds in a sealed box but will get low in a large ported box. Neighbors called the cops on me twice.

Good value and speedy delivery

Solid subwoofer sound really good loud and have great sound quality especially for the price

Amazing subwoofer

I purchase the NVX VCW12 D4 a few months ago. I installed the sub in a slightly larger ported box than what was recommended, and powered it with an AQ 2200d, at 2 ohms, approximately 1400-1600 WRMS, and....this sub gets down! This sub is very well built, attractive looking, and relatively heavy. The sound quality is equally as nice as the SPL. This is a very good subwoofer. You will not be disappointed if you decide to purchase this sub.

Excellent speaker

The speaker sounds great and was a good price. It was easy ordering and was delivered quickly. Thanks

good sub

I bought 2 of these nvx vcw 12s from sonic electronix and I have them being pushed by a rockford fosgate power 1500. And they hit hard. I would say they are about as good as the re audio sxxv2 12 I bought from sonic electronix last year. But they are half the cost. They are a great sub for the price.

Best bang for your buck

Started off with a sealed box at .8 net cubic feet, sound quality was great just not very loud. Also built a slot ported box to specs, 1.25 cubic feet tuned at 25hz, sounded horrible. Called the manufacturer, claims there was a typo in the manual, they recommend 1.75-2.75 cubes, 30-34hz. Built a new slot ported box at 1.9 at 34hz and wow what a difference. Loudness and sound quality is comparable to a w7. Very impressed with this woofer!

Insane SPL

I purchased two of the NVX VCW 124's to replace my Audiopipe TXX-BD2-12's. I have them in vented 2.25cu ft per chamber tunes at 38 hz wired in a 1 ohm load on a Soundstream DTR1.900.D so I'm pushing 900w rms. These things xmax at 20mm so the SPL and vibration is insane. These subs have impressed my friends and has me loving every minute of every song. One thing I have noticed is they aren't quite as loud as the Audiopipes but with the SPL gaining like it has it's really not noticeable until a dB meter is pulled out. With the Audiopipes the dBA meters average was 118. I am hiting a solid 116dB's in my front seats according to a cheap hand held dBA meter. I would recommend these subs to any enthusiast that wants high rms availability for an excellent price and unbeatable sound. NVX is a quality product that can take the abuse, maintains accurate linear drives, and hands down destroys most other subs in this category.

Perfection

I purchased two of these for my living room set up. Each one has it's own amp pushind 1000 watts rms. They are not only loud but their sound quality is phenomenal. I could not be happier. My neighbors could be. Last friday my living room was audible 2 blocks away... ha ha. The only question left is longevity.

Good deal

Awesome speakers huge magnet. Sound really good with my Brutus amp.

More than worth the money

My wife loves this sub. Build a slot ported box and put a solid 1000 watts on it and bam. Hit a 140.5db on her first attempt at spl. Next month will be purchasing her another one so we can get the max from amp at 1 ohms. Highly recommended.

$200 FOR ABSOLUTE MONSTERS!!!

These NVX subs (D4) in my own opinion are some of the best subs for $200 for sale in the whole world. There are many subs in the whole world but these guys are absolute BISSTSSSS!!!! (BEASTS). I have 2 HIfonics BRX20001.d amps strapped running them at 1400 watts rms a piece. They gobble 1400 watts up like your embarrassingly obese uncle "Larry" at Thanksgiving. Everyone knows Larry is that family member that takes all the dark meat turkey and leaves you with the dried out white meat you have to chug with milk to swallow. Yeah, anyway, I've gotten noise complaints from the Canadian Government, they said they thought a nuclear bomb had gone off near the border. I live in Atlanta. No joke, with a 195 oz magnet, 3 inch coil and huge rubber surround these guys do work!!!

By Corey on June 5, 2015 Verified purchase

NVX MONSTERS!!!

I was in the market to operate it for my 10 inch pioneer champion 2 12 inch subwoofers, after doing quite a bit of research I was considering the Sundown Audio SA-12 series, DD Level 3 series and a couple of other brands. Then, I stumbled upon these guys. if you actually read the specs on these guys and look at the weight of the magnet, the fact that they have a 3 inch coil and a couple other beastmode specs you will quickly realize these guys are made to handle some serious juice. I am running two Hifonics BRX 2001. D strapped together at 2 ohms running 2800 watts RMS. These Subs gobble up around 12 to 1400 watts RMS without hesitating! With just two twelves in the back of my rodeo I can be heard in eastern Canada, I got a call from the local police department in Washington State and they wanted to issue me a citation for noise pollution. These two twelves create earthquakes on the other side of the world. I wish I knew what the max power rating was for these guys because they say that RMS is 850 to 1000 watts. when people see the full X on my car they asked me if I have two fifteens or 8 tens or 600 8 inch woofers running 3 million watts at negative 1 ohm. These guys are extremely underrated and the other day I was riding down a gravel road and Sasquatch came out, started running at my car throwing rocks at me and I put on some decaf bass and he ran into the woods scared like a six year old girl. Oh yeah, and these magnets are a hundred ninety five ounces, that's right baby these things have big time magnets. These guys are heavier than your ex girlfriend who has a problem with Twinkies.

LOVE these

I've got 2 of these running at 2 ohm and all they do is pound bass is deep and clean and can hear me coming from blocks away. Rattled pics of the walls in my house and shook the windows, car does nothing but flex also. Would definitely buy more of these and recommend them to anyone looking for a good clean hard hitting sub. Thinking about buying one more for my car.

Get ir

Nvx is a great company would recommend them to anyone doing pro setup of ameture. The cord is not a cheap piece of garbage like eBay kits but is actually true size and has great install hardware as well. Don't let the other products fool you people we get what we pay for so choose NVX and have your system slumpin and heads turning.

Excellent materials

Quality of products included in this pack far outweigh the cost. The bundle is the way to go and the power cable is first rate. The fuse holder is perfect and easy to install and the rca patch cable are marked for easy identify after yo have the head unit installed and your in the back of the vehicle and know which channel is which.

By Daniel on February 26, 2018 Verified purchase

Nvx

Best wiring kit I've ever purchased, would buy again, NVX POWER

By Anonymous on December 20, 2018 Verified purchase

All you need for most installs

Comes with everything you need for most installs. Sheilding and core quality is head and shoulders above most top name brands and even cheaper in price.

Amp Install Kit

Not much to say about this. The wire is extremely flexible and its true 4 awg copper wire. The only thing I don't like is the speaker wire is hard to strip if your not using a knife. I got a good deal with a nvx bda750.1 with this wire. I highly recommend that amp if your on a budget.

Great cable

This is the second time using NVX cables and once again it did not disappoint. Nice kit.

Quality product

I used to just use any type of wiring kits cheap knock offs I had an issue with my bass fluctuating and I went ahead and tried Nvx and it solved my issue since then I’ve been using nvx

Great price for what you get!

This kit was exactly what I needed and a great price. Plenty of wire length for my 2016 F150

Good Cable

Worked perfect for me. Plenty of cable is included as well. I have enough to keep over for my next truck. In-line fuse is nice as well.

By Anonymous on February 26, 2019 Verified purchase

High quality

I recommend this amp install kit. High quality solid copper with a heavy 4 gauge power wire. This is the second kit I've purchased and installed. Comes with everything needed for a complete job without buying a bunch of other stuff. Nice price point also...

Does what you need it to

Does what you need it to. Comes with 6 different fuses. Only problem was there’s no mention anywhere on what size drill bit to use for the 1/2” grommet. It’s 5/8”

Great package

This has everything you will need and more. Has a lot of extras built in the kit.

nice kit

first time I used this kit it was easy to hook up and I had plenty of wire

By mike on April 4, 2018 Verified purchase

Hits really good

I love these speakers,they hit really hard an clean. I highly recommend

By Stephen on April 29, 2023 Verified purchase

Got free

Came free with Amp purchase thought it was going to be cheap junk but to my surprise it's a great kit

By brian on March 31, 2018 Verified purchase

Amazing product!!

I ordered this product and it was shipped and delivered supper quick. A very good price it includes everything even the “butts” for the wires. Would defiantly recommend this product!

Great Amp Kit

I've always been fond of and recommend NVX amp kits, they have great quality components from the wire to the fuse block to the zip ties and included heat shrink tubing.

Good stuff

By Seadooer on January 14, 2016 Verified purchase

Awesome wire.

Purchased this to install a JL audio amp in my 2014 Ford Focus ST. This wire is awesome and I had plenty of extra to be able to put the amp where ever I want. Super great quality, worth every penny. Make sure you buy the correct fuse for your amp though!

By Anonymous on June 16, 2019 Verified purchase

NVX XKIT42

It great quality wire and makes installing much easier great product

Awesome

Wire looks a lot better than I thought it would. Really surpassed my expectations.

Everything you need

this amp install kit comes with everything needed to properly power your amp power wire seems to be of good construction and rca cables seem to be pretty descent . the only thing i didn't like was the speaker wire is small for a 1000 watt amp.

NVX XKIT42

this is a really nice wiring package. very pleased and easy to install

By Anonymous on November 28, 2018 Verified purchase

Quality

This kit met my expectations. True spec ofc wire. Completely satisfied with the quality and price!

Great product

I like the looks and the flexibility of it. It’s a good product for the money

NVX XKIT42

True copper count, high quality wires, I will buy another set when I get my next amp

solid

i would buy it again, and probably will next time i need a 4awg install kit

By Kevin on August 18, 2017 Verified purchase

Good kit.

Everything included was quality. Worth buying. Only nuisance was the ground wire was only 3ft. But my audio guy said all kits are like that. It just was too short for newer model 300s.

Worked as advertised

This kit has plenty of product. Install was much easier using this kit.

By Lou on December 31, 2016 Verified purchase

Great wire, all you need

This wire kit has all you need and the wires are not cheaply made

NVX XKIT42

Very good quality wiring and fuse block. The only thing I wish was different is the spade terminals. Wish it also included ring terminals. Still a great value though.

NVX XKIT42

Product was great. Extremely satisfied. Great quality which made for a easy installation.

High Quality Kit, can't go wrong!

If you want a quality 4 gauge amplifier wiring kit, this NVX kit does it all. The term "you get what you pay for" is true for this kit. Spending a little more pays off with 100% copper with an oversized 4 gauge wire, ground, quality RCA cables, and great speaker wire and remote turn on wire. Extremely satisfied and adds to the quality of the amplifier installed in our car.

By Christopher on February 2, 2018 Verified purchase

Great value

I like the wires they came just as described and have not had any issues with my amp overheating

By Sergio on April 6, 2017 Verified purchase

great kit was added to my order for a great price

came with everything need for my amp install. was a great price as an add on with my package.

By David on October 18, 2016 Verified purchase

BIG BANG FOR LITTLE BUCKS

HARDEST HITTING SUB I HAVE EVER OWNED (FOSGATE P3, ALPINE TYPE R, ETC.)

By Christopher on January 4, 2016 Verified purchase

Wow!

If you are considering buying this but the price or looks in the images is holding you back, just buy it trust me the wires are so much better than shown in these pictures and live up to the standards, the pictures here do it no justice!

By Anonymous on June 13, 2019 Verified purchase

Best amp kit on the market!

I can’t find a better one at that price point! Cables are top notch!!

Good Sub

This sub is very responsive. I currently have it in a 1.0 cu.ft. sealed box(space limitations) powered by an Audiopipe APCL1500.1D and it sounds great. It didn't seem to like frequencies below around 18hz but that could be the box design or the vehicles harmonics. I got decent sound out of it with only 200w RMS while did the initial break in and it sounds great at 950w RMS!

Great Value

Best price for what you get! I have NVX wiring kits in 3 of my vehicles now and it’s definitely been an upgrade from the cheaper brands

By Anonymous on October 11, 2019 Verified purchase

important quality connections

bought this nice quality OFC amplifier kit and jeesh is it awesum for the price hurry up and order your and get your vehicle boomin !

By Anonymous on September 30, 2018 Verified purchase

NVX XKIT42

Ive used this kit for several installs. The quality of the wire is top notch as are the fittings. I definitely will use it again.

By Anonymous on May 28, 2018 Verified purchase

Excellent kit.

I use to use Rockford amp install kits but went with NVX because I liked a few things better about the kit especially price. Easily the best Amp kit Ive ever used. Everything you could need to install an amp is included and the 4 gauge wire is the most flexible wire Ive seen. Very easy to install the kit because of how easy you can bend the wire. I’ll never buy another brand again.

Best RCA in a kit ever!

Most RCA cables in these kits are bottom of the barrel, cheap crap. I work with precision calibration equipment and measured the capacitance of the RCA and both channels with a 1693 RLC digi-bridge (traceable to NIST) and they came out to about 25-26 pF per foot! I bought the standalone X-series RCAs from NVX and these were also 25pF. I'm convinced NVX doesn't sell a single bad cable or accessory.

The kit came with numerous adapters for mounting the cables to power and ground sources and even some quick disconnects. Highly recommend this kit!

By Terrell on August 14, 2017 Verified purchase

True Power

According to past reviews it seems this kit was way more expensive. For the price this kit definitely exceeds every bang for your buck. Never thought shallow mount subs could perform so well but the key to the subs pushing true power also relies on the wiring. Very flexible, thick wiring and neat packaging. Although SE seems like they are pushed to sell this product, it sells itself. All you have to do is take a chance on it. You won't regret it

By Papi Gomez on August 2, 2017 Verified purchase

Great kit

Great kit and quality wire! High quality wire and it does the job better than any other kit I’ve purchased

By Anonymous on August 1, 2018 Verified purchase

Nice

Super nice, thick wire. I had enough to wire my system in my jeep with extra wire to spare. Sonic fast shipping.

By cody on February 23, 2016 Verified purchase

NVX VCW 124

I bought 2 but only have one hooked up now to a kicker ix1000.1 (1114watts true) and it hits harder and sounds 10x better than my kicker l7d215. I can actually make my wipers bounce with just one. Build quality is outstanding. The rubber on the front is very very very easy to tear. I slipped with a screwdriver and sliced about a 2 inch hole in it. Hence why I only have one hooked up.

Works great

It does what it’s supposed to do this is my 4th install using this kit

By Anonymous on October 5, 2019 Verified purchase

Quality!!

This amp kit is solid. When the installer saw it he said "oh yeah, you got some good stuff". If you need this get this brand. Great price and great quality. Go with the oxygen free. It's worth the extra 10 bucks or so of you're thinking long term. Having to rewire your amp kit because of degradation is going to cost more so pay the extra 10-30 bucks

As described.

Multiple different fuses. Everything I needed to wire up my amp / sub.

Awesome and Worth the Price

Blows away old Type R. More Xmax than a Fosgate P3. Seems to be on PAR with a Sundown SA if not better. Huge Magnet, Huge excursion, huge BBBAAASSSS... Just one of these in a 1.8cu ft box ported will shake the street. Definitly handles 800 or so watts, havent pushed it to the 1000 mark yet. Looks very tough. Tripple stack mag, double stick...Mmmmmm sexy.. To the guy who said his dust cap came off...mine is held on super tight so don't know what you did there...

By Kelvin on June 13, 2016 Verified purchase

Great kit

Came free with an Audio Control LC-1.800. Have used these kits before, great quality.

By Anonymous on July 16, 2019 Verified purchase

Good product!

This wiring kit is great, I don't have any problems with it, wired it on SKAR RP-1500.1
and it runs my sundown sa 12" really well, unless the amp isn't that good for the sub!

NVX XKIT42

Easy set up, perfect kit for anyone who knows what they are doing.

awesome kit

5/8/16. This kit comes with all the necessaties needed to hook up your amp but what makes this kit stand out from the rest of the competition is the quality of the wire. Nvx has got some of the best wire around. Its a little pricey but if you want quality over quantity, then this wire is what you want. I'm using it to run a hifonics hfi 1000.1D. With a nvx 1 farad cap. It made a very noticeable difference in the bass. Its was a big improvement over my old wire. Overall this is excellent wire if you want the best

By Richard on May 9, 2016 Verified purchase

Great product

As usual another great product from sonic electronix...nothing but quality at its best!

Great sub

I have one of these subs in my car and love it I am a kicker sub fan but I have blow four l7 12 in already and this sub deff handing the power great got it with free box and free ship for 200 great price great sub will deft buy this sub for any other systems I it together and btw I have had kicker alpine Rockford jl pioneer all good but this nvx tops them them all off very happy and just recommended this sub for my buddy and he did buy two of them he is exteamly happy

Awesome Product!

Neat packaging, quality coating over the wire, and would buy again!

By Sean on April 7, 2020 Verified purchase

Bang for the buck

I highly recommend this sub. I bought one of these and will buy a second one soon. I'm pushing it on a hifonics brx2000.1d. For just one sub it slams hard. I'm talking about people constantly asking to turn it down when they are in the car because it's so loud.

Good product

Great quality wiring at a good value would buy again

By Anonymous on March 7, 2019 Verified purchase

Good stuff

When they say quality of wire matter there not jokin. I had crap wires to my amp ans didnt feel like i was getting the most out of it. Bought this and complelty changed everything. Constantly hits with no let off. Good quality very durable and way more flexible than the cheap stuff.

By Jeremy on November 24, 2017 Verified purchase

awesome product and service!

Nick, with Sonicelectronix recommended the subwoofer to me based on what I had for an amplifier.. I've never been happier to listen to a professional opinion! Now my problem is getting a big enough alternator to keep the system running!!!! Amazing product!!!

Outstanding subs NVX for the win

I have the VCW 10 dual 4s in a .75 sealed (each chamber) under seat box in a 98 dodge ram. They're realistically seeing about .72 cu ft with 3/4 lb pollyfill.i do have them paired with the JAD1200.1 its a perfect match. I had a soundqubed HDS3-12 in a custom ported box and it was a lil louder and more efficient on half the powerkuz of the box. But the VCWs are almost as loud but with excellent Sound Quality. Tight punchy bass but still loud n low while keeping SQ cranked all the way up no clipping, no bottoming out, no distortion just awesome subs n amp . Ive been bumping these a few months now n I did two back to back 5 hour trips pounding none stop and the subs and amp never gave me one problem even in the 110+ degree heat of Phoenix AZ. The amp did get hot but never gave a problem. The bass knob does work its just sensitive. Its not like the knobs most people are used to. I will recommend these subs and brand and rate 6 stars outa 5.

Great Product

The product is amazing overall. My only issue is that I do not like the fuse it came with, but it works and is doing what it is supposed to do.

By Andrew on October 17, 2022 Verified purchase

Great Product

True 4 gauge power and ground wire. Quality is great and would purchase again. Kit came with everything needed in a timely manner.

By Trayon on November 5, 2020 Verified purchase

Amazed after breakin period

Aft first I though maybe the amp wasn't strong enough.... But then I kept jabbing to turn the grain down as the sub started to hot louder and harder as it brokein. Now hitting better than the 2x 12inch sounds i replaced.. In comparison, the 2x 12 was louder but this nvx is a perfect balance between loudness and accurate bass

Great Product

Bought this for a 1000Rms kit and this is pretty well put together. Would buy this again and again for any Amp im setting up,
Cable is a very good quality and same with the other cables. Connectors are kinda bleh but they all worked as designed.
100% would recommend.

By Kevin on November 9, 2021 Verified purchase

Great accessory for amps

Pretty much an all in one kit for installing an amp. The cable is super flexible. No CCA junk in this kit!

By Anonymous on May 12, 2019 Verified purchase

200$ beast

Be ready to supply a lot of power and apologize to your neighbors cuz these subs are beasts. Right now I have two of these running at 2ohms on two 600 watt JBL power series amps and three batteries. After my new alternator arrives I will be dropping in two 1200 watt mono blocks. Even at 600 watts these NVXs are hitting harder than any other 12” sub in this price range, that I have heard in my 20 years of being a bass head.

Great value

Great product sounds great. Nice price. NVX is on to something and shout out to sonic electronics for making my purchase so easy with fast shipping.

By Nathan on May 1, 2017 Verified purchase

Great value

Definitely would recommend this product. Fast shipping. Easy transactions. Boom.

Great Speaker

My son-n-law wanted this for Christmas he picked it out and I paid for it he said he lives it.

Awesome sub

If you like loud bass no matter what type music you listen to then this is the sub for you

Great value

Well made kit with everything you would need would buy again

By Kyle on May 16, 2022 Verified purchase

Boom boom pow

These subs are awesome. I’m running two 12’s at 1 ohm and it’s almost too loud! Great sound quality too

By Brian on October 31, 2020 Verified purchase

NVX VCW124

Really great sub for the money. Built really well and looks awesome. This subwoofer really sounds so good with the right power and box. Mine is ported, wired to 2 ohms and booms. This one sub was definitely a step up from two 10" subwoofers.

By Andy on February 24, 2018 Verified purchase

Amazing quality

NVX is well worth the money, I won’t buy any other wiring kits or CAPS unless it’s NVX. repeat customer

By Mike on December 21, 2017 Verified purchase

these are monsters!

I got two of these to replace my p3s I was aiming for an upgrade and these over shot my goal,I've got them hooked to a brx1100.1 at 1ohm and these beast pound the concrete and are power hungr, I had concrete poured into the floor of my trunk to stop the rattles the flex from these actually seperated concrete from Metal,you can feel the hits in your whole body,my girls hair moves when I'm on decaf over-all I'm very impressed with these they are amazing on decaf and bass heavy songs they keep up with every pitch change they do however over power rock but that's not anything that can't be fixed by turning it down on a bass control knob,the only true complaint I have on these is I wish the push terminals were bigger I'm using o.s. 10gauge for speaker wire and it was a huge pain to get them wired up other than that these are amazing I would buy them again and again and again and would recommend to anyone looking for a killer sub that doesn't break the bank,give these a try you won't be sorry you chose NVX

By Austin on April 3, 2017 Verified purchase

Nvx su

Bought two sounds solid and low but I am working with the breaking in so not to hurt them and my investmemt. Very pleased buy them you to will be very pleased.

Don’t hesitate to buy this amp kit

Nvx simply has been my go to since my first builds. The gauge over exceeds the standards in todays modern kits. Hands down the best kit ever. I can’t stress enough on how great and easy they are to use and maneuver in tight spots all thanks to their flexibility. To top it all off sonicelectronix shipped my kit immediately. I highly recommend purchasing this kit to whomever is in need of an amp kit.

By Francisco on January 28, 2023 Verified purchase

Best I've had in a fox acoustic ram box

I've had two sundown's, a c2 audio and an American bass 12 in a fox acoustic ram sub box. This nvx is the loudest and clearest out of all of them. Its no joke when it says it can perform well in tight spaces. I made zero changes when I switched my sundown sa12 to the nvx and its twice as loud. Great for smaller boxes.

Awesomeness

This speaker can jam......no questions asked Jack, would definitely recommend !

By Garrett on August 9, 2020 Verified purchase

good sub for a good price!

sub hits hard, holds up to rated power, and won't break the bank. Check it out!

Out of this world bass.

I've honestly never reviewed anything Ive ever bought in my life, but NVX and Sonic surely deserve it. My previous kicker set up cost me about $2,500 and it was worth every penny, but a malfunction blew them both and I had to search for something new. I was skeptical about NVX cause its not a big brand but I took the risk because of these very reviews and i was not disappointed. Running 2 on a 1200w kicker amp at low levels they blew 2 of my fuses in a row which my old ones never did. These babies do not distort or stop. They just get louder and louder. By far the best ive ever owned and i will never stray from nvx again in my life. You wont be disappointed. I promise. Also worth saying Sonic has amazing customer support and i never waited long for a reply. Awesome experience all around and the cheapest i found anywhere. Thank you Sonic for helping me annoy the neighborhood some more.

By Devon on December 29, 2019 Verified purchase

NVX VCW124

Strong solid sub, makes some deep bass highly recommend it but you better have a strong amp because this bad boy needs 800-1000 watts RMS!!

Great sub

Its a great sub for all the bass best i ever had

WARMER CLEAN SOUND

THIS IS A NICE BALANCE BETWEEN SPL AND SQ ITS WARM CLEAN AND DECENT OUTPUT WAIT FOR A GOOD SALE THOUGH

Subs will destroy a pre fab box without bracing.

I had two of these subs on a audiopipe acpl 1800 mono at 1 ohm for about a month in half before the amp went out. So I'm ordering the NVX amp to match the subs now. All being said the subs hit very hard and sounded good the subs broke two different pre fab ported boxes I had to put nails and screws in the box to keep it from falling apart that's how hard they hit. Subs literally knocked the back wall of my 2 12 ported B box loose after a weekend of playing the subs in the box. So beware these subs on a good amount of power I suggest a custom built box

By Mustang 5.0 on June 15, 2016 Verified purchase

Wow!

I don't think we need to say much, these subs speak for themselves. If youre doubting these cuz you don't know anyone with them, that's a good thing, you can show off to ppl who don't know jack about them. They pound for starters. like absolutely blew my mind how hard they hit. could not be happier w this selection. I bought a JAD1200.1 amp to power 2 of these. I have the wiring set up parallel to run a 1-Ohm load. It is far more superior to any of my friends systems who have more wattage, and "better subs." HA
my friend has some JLw6's and these are way better. Hits harder and lower and the sustain is incredible. the Xmax of 20mm is perfect. just enough.

Pros: I really think these r better than even the alpine TypeX I used to have(1000watts rms/3000 watts max) I'm not too keen on the H.A.M.R. surround on the alpine products. These subs are heavy duty, the frame is solid, the weight of these badboys will denounce any competitive subs of equal value. BEST BOOM FOR UR BUCK, and these subs are sooo sexy looking

cons: Only thing I had a discrepancy about these was the run off of glue in random spots, but that's fine with me. still looks dope asf. and these subs run slightly bigger than ur average equal size subs. but to me that's a pro, oversized equals more sub. more sub equals more boom.

DONT POKE A HOLE IN UR SURROUND LIKE I DID THO.

RE Audio SE X 12 replacement w/ NVX D4 12

The NVX is well constructed from the cone, to the voice coils, and down to the magnets. Sounds decent so far, but still in its warm up phase. We will see what happens. Accepts 8awg wire and possibly bigger but haven't tried yet. So far I recommend this product.

So good I got two

These subs are really loud!!! They arnt really for spl at all but they sound amazing. And especially for the price.

best sub owned

owned alot of subs this just has a really smooth warm sound it made me realize how different all subs can be very nice sub

Great

Best kit for the money. Extremely good quality as well, my go to kit from now on.

By Tyler on April 10, 2023 Verified purchase

Great quality

A bit more pricier from others but worth it for the quality of it.

By Jose on July 21, 2022 Verified purchase

Amazing Lowe’s

I have had this for a while and it has withheld the test of time being played hard. Since my purchase, I have upgraded my subwoofer but still have this speaker and look forward to putting this in yet another vehicle.

By Brian on August 2, 2020 Verified purchase

Good price

I had bought this cause I needed something for my amp. I paired with my kicker 1000.1 with the sub and wow what power this is an amazing sub for power and is well priced.

By Christian on April 16, 2020 Verified purchase

great sub, great price!

I recommend this sub to anyone looking for a sub that looks and performs great between 750-1000 watts. It'll do this all day long. I can't think of any cons about this sub. Only pros!

Great Price, Performance and Power

I love this speaker because you get great sound and power for a reasonable price!

Awesome sub

These subs are awesome. I have 2 of them in my truck and now 1 in my sons car. They sound great

By Jake on December 24, 2016 Verified purchase

Violent output with excellent transient response

Ive been into serious car audio since around 1992 . Ive had several, several full tilt systems in my vehicles over the years and I purchased two of these to put into my suburban. I bought them after several months of research based on price and reputation basically. I have a Zapco st1650-xm II on each one wired at 2 ohm a piece resulting in around 1100 or so real world Zapco watts to each one. Let me tell you, these things get absolutely violent in the SPL department, they are ripping my subarban apart, seriously...on top of the above average SPL they are outstanding in the SQ department and easily sound good enough to satisfy anyone looking for good sound quality. So far they have exceeded my expectations for both SPL and SQ, and for 200.00 bucks they are going to be hard to beat. Awesome value. I have them in 2.4 net per sub with 16 sqin port per sub tuned to 33hz and it sounds amazing and flexes the shit out of my Suburban.

By james on October 4, 2016 Verified purchase

Best for the price

Very good quality and sounds amazing. I would give it the value of at least $300

subwoofer of awesom

great sub for price and what it has to offer as far as soft part is pretty darn good. nvx is making great stuff right now lets just hope they dont sell out.

ide buy this sub over and over. sonic is known to raise the price of great selling stuff. chances are you can save a few bucks at another store. email sonic and talk with them they will work with you. sonic has some good stuff on this website look for reviews.

this sub has great things to offer for someone wanting a great budget sub

Great kit

Kit was easy to install and had more than everything you need for the install. Only thing I didn’t like was the power wire connector was too small to fit on my positive battery terminal. 2007 GMC Sierra classic. Just had to modify the connector and it worked just fine. Other then that, great install kit.

By Justin on September 18, 2023 Verified purchase

Great Value!

This Subwoofer is definitely the best bang for your buck, I have 2 of these monsters along with the VAD1700.1 & it bangs.

By Desmond on May 6, 2020 Verified purchase

nice subs

These subs are great , competed last season with 4 VCW-12s and won several competitions.

By Brian on February 17, 2020 Verified purchase

Great sub

Be prepared to be blown away by how loud this thing is! Very flexible and was able to withstand throwing 2000 Watts at it!

By Anonymous on August 10, 2018 Verified purchase

Great bang for the buck

Right now I'm powering two of these babies with a hifonics brx 2000.1d and they slam with my prebuilt belva box. These subs are amazing with 1000watts to each sub but they can take alot more. I would highly recommend these subs. They are built really good and they flex like crazy.

These things hit hard!

Put two of these subs in a ported enclosure and it makes the whole car shake. I have them running on a 2000 watt amp and they slam!

By nikita on May 11, 2016 Verified purchase

Love these subs!!

I have 2 of these in a 3.75 net cubes box tuned @ 34 HZ powered a PPI BA 2600.1D and now a Hifonics BRX 2000.1D. They hit pretty good on the PPI but the Hifonics has really brought them to life. In the box they are seeing about 1200-1250w total and I have only gotten them warm once, and only because I was trying to. Planning on giving them more power soon to see what they can handle will update when I do.

Love this installation kit!

Love this installation kit! Very good quality, everything you need and unlike other kids is ready to connect to your battery terminal stud or other power stud if you have one. No having to put the ends on. Love the extra feature of the wire wrap around the wire for inside the engine bay.

By Jonathan on November 2, 2023 Verified purchase

super great subs

tried skar and ive come back go nvx. this is where its at

By Colby on July 11, 2023 Verified purchase

Wiring fit

I recommend the this product because it's is 100% copper free and comes with everything I need to wire your amp to the sub

By Michael on August 5, 2022 Verified purchase

Best subs for the price

Just purchased 2 VCW 12’s 4ohm and the Belva sealed box wanted to hear what they would sound like in that box over a ported one. I was very surprised how good they sound in this enclosure the bass is so tight and my trunk doesn’t rattle nearly as much as a ported box would but the quality of bass is loud and crystal clear and hits every bass notes that my ported box could not do. I had a 15 VCW and loved that one but it wouldn’t work with the space in my new car so i decided on the 12 inch and I believe now this sun will be the only subs I will buy from now on. I’m running these on the new X Series 2000rms amp and I just love these 2 together perfect combinations give these a try you will love the bass output

By larry on February 16, 2022 Verified purchase

Sweet sub

These subs hit hard as F, they pound hard and long

I'm NVX fan & customer for life!

This sub is absolutely amazing. I'm running it at 4 Ohms on a 4000 Watt crunch amp & the response is undeniable with no bottoming out! I will not go with anything else from now on.

By Poncho on September 27, 2020 Verified purchase

Exceeded expectations

I've been using earthquake subs since 1992 but it seems their quality isn't what the use to be. I needed a sub that could handle power and not break my back. I liked the power handling and price, so I gave this a chance. It works great, so far hit really good and build quality appears to be good, better then you'd expect for the price. I definitely recommend these subs if you are looking at getting them.

Good Sub

I've been using L7's in my cars for the past decade. When a set of my L7's finally broke down I wanted to try something different. I read as many reviews as I could when trying to decide on what to buy. NVX came highly reviewed and I was pleasantly suprised by them. They seem to have a quality build and are priced very reasonable. I had a custom ported enclosure built for my two 12s. I am happy and find these subs to be of goof value. They play low and get decently loud. My 12's are ran on a Skar Audio rp 2000.1d. You will not regret your purchase. I will be letting these subs break before I fully push them and I hope to get a few good years out of them.

Would Recommend to Everyone

I purchased two vcw124 speakers over 3 years ago. I didn't want to post a review too soon before I knew the longevity of these speakers, mainly because I had never heard of the brand name before. I built a custom 3.4cu ft 34hz ported box. Have them hooked up at 1ohm with 1000 watts rms a piece, never even broke them in at a lower wattage. These speakers are still pounding away,and I mean POUNDING, just like new, 3 years later. I would highly recommend these to anyone. These can be heard from blocks away and everyone in your neighborhood will definitely give you dirty looks. Great, well built product, well done NVX.

By Chris L. on March 10, 2017 Verified purchase

Awesome value

You can't buy a better sub for the price . I highly recommended

Better than the Dub Six

I have the 12" dual 4-ohm VCW in a 0.75 sealed box. Stuffed with polyfill to help with the low end in a tight space. This sub sounds so deep, low, clean. Really amazing, wish I has purchased it long ago. 12W3v3 are $100 more and garbage comparable to the VCW.

Great value

Let me start off by saying that this subwoofer is a wonderful deal and can really handle a lot of power. I had 2 kicker L7s and decided to go with something new and found these and for the value for the RMS is a great deal. Thanks sonic electronic

By Anonymous on April 29, 2019 Verified purchase

Easy on the wallet

Great looking sub hits hard had it for a week so I'm still breaking it in .

Great sub

My first sub purchase over $80. Fantastic sound reproduction. Eats the wattage spews out the lows. This sub is ideal for spl and 80hz and below. Put it in a potred box built to spec or close and you will be rewarded. I only have 1 and it's more than enough. The sub is built to a high standard. Also, it's a bit heavy. NVX has a winner here. For those on a budget, NVX's low line will be your best bet. But when you upgrade, this is the way to go. I reccomend highly.

By Ryan on April 22, 2017 Verified purchase

KNOCKIN DOORS DOWN

These subs sound great ! Got them in a Forth order. only 2 12s .. Floating bags. Great buy for the cost . NVX ..... I'm waiting for a 2k SUB ?!?!? Let's make it happen. Also bring the NVX 3K amp back ? GREAT PRODUCTS

By Knightrider on June 6, 2016 Verified purchase

Great sub!

Great sub louder than expected. It works great in my sealed enclosure as it has a good balance of tight and boomy bass.

New subs

My Order came in fast an undamaged. These are very hefty and stiff. Going to update after breaking in but they sound great even at low power

By jeremy on March 2, 2023 Verified purchase

Great Fast Shipping

Fast shipping one day and great durable products. Very satisfying!

By Nicholas on January 31, 2023 Verified purchase

Good quality build. The sound quality is also very good.

By Rodney on October 23, 2022 Verified purchase

You will not regret buying

These subs are AWESOME!!! Its christmas day and opening these up was such a joy!! I love the overall look that these subs have! Very nice push terminals that are also very well stamped and marked for the end user. Just need to break them in a little, loosen up the woofer a bit and I'm sure these will be even better. I currently have 2 dv4 12s hooked up to 1ohm at 2k rms. I plan to get another 2 of these for my final build. THANK YOU NVX / SONIC ELECTRONIX!!!! I will continue to use and promote your product to anyone else looking for high quality car audio. MERRY CHRISTMAS!!

By Ryan on December 25, 2019 Verified purchase

Well built

Sturdy and well built! Hits hard and clean if powered correctly

Gave a partial refund after a glitch on their site.

I ordered 7 of these subs and received 5 of them. After going back and forth with customer service they realized there was an error on their site when adding an additional unit to the order. They honored the price on the ones I received and refunded the rest of the order. Not ready to use them just yet but I am sure they will be great.

By Joe on January 27, 2021 Verified purchase

Great so far

Due to COVID-19, I had to wait for a Lil longer than expected, otherwise, the sub hits exactly how it says. Crisp and smooth with deep bass. Def worth the wait esp since I was riding with nothing in the back.

By Chris on May 5, 2020 Verified purchase

Better than expected

The subwoofer performed way than expected and I'm very pleased with the sound

Great Speaker

My son-n-law wanted this for Christmas he picked it out and I paid for it he said he lives it.

Wow.

I can't believe the quality of these subs for the price. I have 2 running 1ohm off a Soundstream rn1.5000d. They slam. Even in an undersized box that is tuned a bit too high they are moving some serious air around. I would definitely buy again.

By Matt B on April 27, 2020 Verified purchase

Fast and courteous service

I received my merchandise in a fast and prompt manner. Way earlier than I expected. Cannot wait to play them but it will have to wait for now as I am deployed. Will be doing business again real soon.

By Purcell on October 3, 2023 Verified purchase

Amazing Sub

The sub is high quality!! Sounds amazing and clean! Was going to go with a JL 12 W3 but this sub is clean and hits hard, only having 700 watts rms running to it in a sealed box, upgrading to the NVX XAD13 so I can actually give it the full 1200 watts rms. I have had other brands but now this is my favorite especially considering the price and quality. I think NVX gives you your best bang for your buck.

By Robert on February 23, 2023 Verified purchase

Great Price. Great Quality. Great Sound.

If your looking for a great sound upgrade, you should start here first. We did for more power, and more sound at a great price as well.

By Lovell on December 17, 2023 Verified purchase

SQ amp

Running 2x JBL GTi MKii runs awesome, sounds perfect. Good tight bass amp handles both of the flawless.

Good

Purchased it for a great deal and it came very quick. The amp has a very nice quality feel to it and has nice easy to access controls. Can't say much about actual output, but I have it connected to two NVX VCW15 and the sound is awesome.

super value

This sound deadener is easily as good as the others I purchased two of these kits and did the full interior of my two door Tahoe and it was more than enough really liked the different sized sheets saves a lot of time not having to cut huge sheets into small pieces it sticks really well and is easy to manipulate over all surfaces unless you just really want to spend double the money this is the kit to get

great quality amp

I love this amp very stron and clean power. I have it powering 2 12inch Alpine type Rs.... it really has them working. Amp barely gets hot. I run it 1/4 power reg. Best bang for the bucc..

These subs SLAM!

I have literally zero complaints about these subs. I have 2 of then dual 4 ohm voice coil VCWv3s on a CT Sounds AT2300 1v2 and they sound incredible!!!! Kick drums are tight and punchy while the low notes are deep and beat up the block. Ive had a couple other subs in the 1200 watt rms range and these are the best bang for your buck hands down.

By Eric on January 26, 2024 Verified purchase

Very solid amp

I love this amp. It has ample power and is a steal at $200. Only concern is longevity, but I got the 3yr warranty for $30, which I think is well worth it. I highly recommend this amp. This amp is not strappable, so keep that in mind.

super sound subs

my 4th set of NVX subs. From 10 inch vs series to 12 inch vs series to 10 inch vc series to now these. each level of bass. I am super impressed with the sound quality from NVX. I build boxes and built one for these 12s to NVX specs, tuned at 32. Pushed by a Down4sound JP13 giving them about 1200 watts each. I love the sound quality, and chest hitting bass. super clean. I just cant believe what you get for the money with NVX. Absolouley my keeper subs. Thnks NVX

By william on February 2, 2024 Verified purchase

ABSOLUTE BEAST!!!

They say everything happens for a reason, and they were right. My other subs had unloaded on me while playing YouTube. A commercial came on and the volume was already high, then the volume not being regulated had pushed the cones over the pole. Scared the crap out of me. As I just recently started listening to it and obviously not knowing that the volume would fluctuate that much. So I have been wanting these VCW for a while now and after installing it inverted today due to box size I couldn't believe my ears. Just amazing. I have another one coming as well. Now I'm making a nice ported enclosure for them. Then I'll put a video up. I can't say enough about this line of subwoofers especially for the money. Also I want to give a shout-out to JOANNA for making my mistake a breeze. Super fast communication with Sonic electronics. That itself is a win let alone having the best sounding subs I've ever had, and I've had a lot. Don't even question anything about the subwoofer or communication with this company. They are on their game. Just do it, you'll be glad you did.

By William on April 22, 2024 Verified purchase

2010 Tundra Dbl Cab

This kit was almost enough to finish my whole truck. I did the doors inside and outside shell. I had almost enough left over to fully finish the rear panel under the window. I needed a few more ft but not bad. It makes a world of difference. My truck sounds real solid now. These new sheet metals they're using really need some deadener behind them. The whole kit weighed 30lbs I was impressed. Recommend using a roller to help the mat fully adhere to the panels. I got this kit on sale best deal ever!

Great product

I installed this product in my 1998 dodge 2500 diesel, it's amazing how much more quiet my cab is. I also installed some other stereo equipment and it definitely helps with the acoustics.

Very good

I have used this brand and dynomat both. This product seems identical to the much more expensive brand, sticks just as well, and seems to be the same quality. a very good buy for the price.

A very capable monoblock!!

Do not be fooled by the price tag of this amplifier. It is absolutely awesome!! I currently have it wired to a 1 ohm load to 4 Soundstream 10" Tarantulas and it shakes my truck to pieces. I will have it metered once the opportunity presents itself. I would guess it can do between 145-150 db. Additionally, it is very sleek in it's design allowing for a very clean installation. My advise..get one ASAP!!!

By Jaymz on August 1, 2015 Verified purchase

A BAD B!!!!

A bad b this amp is a monster!!!! Buy buy buy!!!!! Run at 1 ohm for the best results. Trust me you won't be sorry.THE MOST BANG FOR YOUR BUCK!!;;;;

good stuff

I got this stuff and installed it on my 2003 dodge ram 3500. It installs easy and it is great works just as well as dynamat but half the price. I would recommend and use again

Awesome sub, quick shipping, excellent company to buy from. Excellent customer service.

By Lance on March 4, 2024 Verified purchase

Great kit, just one thing

Huge fan of NVX, the quality of the kit at the price point is very reasonable and overall the install went pretty well, AND it looks great!! However, the heat shrink sleeves have almost no hold, even after using my torch the sleeves kept sliding off of the ends of the sheathing, I ended up using my own heat shrink tubing in some places.

By Cory on September 29, 2025 Verified purchase

Great

Works well with my alpine type rs

By Caleb on May 30, 2024 Verified purchase

Very high quality

Came with everything I needed, the quality is really nice on these wires and cables. Worked great for my setup

By Cole on July 30, 2025 Verified purchase

Best value amp kit

When it comes to install kits NVX is hard to beat. High quality OFC wiring and looks good too, no cheap materials like some other brands. Would buy again, no doubt.

By Manny on July 7, 2025 Verified purchase

Best option when free

Get the deal while you can looks like it will be very protected and make a very complete install. Fast shipping also

By Robert on January 20, 2025 Verified purchase

Super nice setup

By ARMAND on August 22, 2024 Verified purchase

everything works great

4AWG as advertised, plenty of cord length and the cable is very flexible.

By patrick on August 13, 2025 Verified purchase

Good quality

Good quality

By andres on April 6, 2025 Verified purchase

Never go wrong with NVX!

Some of the best wiring kits you can get out there especially with it being OFC! I have it running a 4channel and mono block amp and it’s delivered plenty of power to both!

By Carson on March 29, 2025 Verified purchase

Kit for all different size amps

It's nice to know especially for a beginner. Which amp kit going to work for your install. And bonus when there running deals on getting a free kit.

By michael on December 12, 2024 Verified purchase

great kit

great amp install kit

By DAVID on December 2, 2024 Verified purchase

NVX ALL THE WAY

These are the only kits I use on customer products, high quality wire, high quality product. High quality results

By Eugene on October 25, 2024 Verified purchase

Best value wiring kit

Much higher quality than other brands I have previously used.

By Kevin on November 19, 2025 Verified purchase

Couldn't be happier!!!

I bought this sub after researching subs with a similar RMS. I paired it with an Alpine amp delivering 900w @ 2 Ohms, and it slams. Cone stays cool and bass sounds clean.

By Jose on May 19, 2025 Verified purchase

Amp Accessories

Looks like a very durable amp wiring kit, not built cheap like a lot of the others. Very quick shipping!

By Daniel on June 11, 2024 Verified purchase

You won't do better than these!

You won't do better than these subs unless you want to spend a lot more money for no reason. I can't imagine what the 15s would sound like. These subs hit very low and very hard. Adjusted correctly, they are amazingly great SQL subs. I have two VCW124v3s wired to 1 ohm in a 4 cu ft ported box, tuned to 32 Hz. Eq boosted at 25 Hz and no bass gain on a 2500 watt RMS amp. They eat it and ask for more. I have been a sealed box guy for many years, but these 12s in a ported box are so responsive and clean, you would think they were in a sealed box. You can't go wrong with NVX, at least with these subs. I just wish I had more room in my car to add another pair. Don't think about it, just do it.

By James on May 23, 2024 Verified purchase

Nvx vc12s

Great sounding subs and they handle a ton of power...

By Nolan C on April 29, 2026 Verified purchase

NVX Budget Banger

This subwoofer price for performance is absolute steal. This woofer performs great in either a relatively small sealed enclosure. Takes the rms with ease and sounds great doing it! Highly recommended.

By Jarrod on March 19, 2026 Verified purchase

Happy with the kit

Nice OFC wiring kit came with everything that was needed. Used it to power an AudioControl Epic 1000.

By Nick on February 28, 2026 Verified purchase

Quality wire as usual

True 4 gauge as expected, my go to brand for power cables.

By Kevin on September 14, 2025 Verified purchase

Good subs for the money

Good subs for the money, I feel like they should hit harder but I also have them in a box that's smaller than recommended. Pretty sure they don't handle the power their rated for, I had them hooked up to 1500 watt amp and I had some clipping issues and I could smell the speakers

By Dan on October 2, 2024 Verified purchase

Awesome sub for the price.

I bought this sub to replace a 12" W3v3-4. It's over 2x rms Watt rated and weighs almost 2x. It definitely gets louder which is what I was looking for. For under $200, this sub is an awesome value. I would recommend this to anyone. It also looks very nice.

By Q on September 28, 2024 Verified purchase

Jump on it.

Great quality.

By Matt on June 27, 2024 Verified purchase

Big Boom for a Small Price

Whenever someone asks me for subwoofer recommendations, I always point them towards NVX's DVC subwoofers. I have one of these bad boys paired up with an NVX amplifier and I am nothing but impressed. I can feel the bass radiating through the cabin of the vehicle; all the mirrors on my vehicle shake like crazy when the volume is turned up. In addition to that, the sound quality is quite good. All of this from a $200 subwoofer is very impressive to say the least. If you're looking for a high quality, well rounded sub, then look no further. This is the product for you.

By Adam on May 28, 2024 Verified purchase