Customer Ratings & Reviews

BAK 82

Nice package, quality wire but could more end connectors for the larger wire.

Good product

It's exactly what you need for your car amp installation. I bought this kit with Kenwood KAC-1502S amp for 75 bucks. Good deal from Sonic Electronix.

Great kit for the cost

Very nice kit for $18.
Wire seems adequately thick. Good quality fuse (not AGU) and fuse holder. RCA's feel durable. Decent assortment of accessories. All together a solid budget kit IMO.

Don't know what the other guy is talking about.

This kit was awesome and included with my package that I bought. In comparison to others for the same price, there is simply not a comparison and the other review is just wrong on so many levels I felt compelled to write this.

The reality is there are a lot of real shoddy amp kits and wire as a whole being used in car audio in terms of cheap amp kits that have over-insulating wires and fake gauge ratings, huge amounts of aluminum, lousy RCA cables, fuse holders and other accessories. BUT and a BIG BUT, this kit excels in those areas where others fall flat on their face. I have bought a few inexpensive 8 gauge kits in my day and XScorpion, Raptor, Install Bay and others haven't even given me the 8 gauge of wire that I paid for, and in some cases gave me wire that heated up to a dangerous level due to the actual make up of the wire.

I also literally laughed when I see that the other reviewer was intending to use spade terminals to connect his amp power and ground wire... It is for the SPEAKER wire knucklehead :-). I am an installer and the smaller accessories work just fine when you use them correctly. Most amps will still work with them when used with the speaker wire. Of course one can be used for the remote wire connection to the amp and the other end with the butt connector being used to connect to the stereo. The funny thing is, if you do not need them, who cares? It is like ordering this kit for a compact car or single cab pickup. You will not use all of the power wire for these applications, so do you complain that the manufacturer gave you extra wire? That just made me laugh.

Now, onto the other accessories. The AFS fuse and holder that are included are so far superior to others in this price range and the amount of copper (albeit CCA) is much better than others in the price range. Lastly, the RCAs included are awesome for the price. I cannot find ANYTHING to complain about here for $21.99.

All in all, you will not get a better value for the money.

Good product for the price

Good wiring package, good quality fuse holder and wires, I would like more connectors on it and maybe some tube for the power wire, but overall is a good kit.

Good Purchase

I used this kit to install a 2 channel Boss amp. The quality of the pieces in this kit is five stars, but I'm giving it 4 because it is my belief that to do a clean install you need (4) 8 gauge terminals (one at the batt, one at the amp, one at ground, one at the amp), not just two. I had to spend an extra six bucks at Orchard for the extra terminals, but since the cost of the kit here at Sonic was only $20 at the time, it was still a good deal.

Good kit

Good kit for basic setups. Using it right now in my mothers system powering a simple 12. Could handle more if needed.

Pros: Handles power, Wires are HQ, More copper than rubber, Wires are good length, Fuse is HQ, Comes with lots of ties and rubbers.

Cons: None

I would recommend this kit to anyone who has a simple system. All around good kit.

Great wiring kit

works great on my MB Quart 2x100 watt amp.

Good Kit

Great kit for the price. the price is good. Long wires.

Belva BAK82

Worked very well for the money, great value for my system! Only thing that kept me from giving this 5 stars across the board is the design of the fuse holder and how you have to change/connect the fuse, minimal complaint.

great wiring package

Great wiring package for the price, everything you need is included. Sonic has the best prices that I could find anywhere.

Worth it

This one is good try the four gauge amp kit

Price is right

This wiring kit is very good quality. Although this was my first subwoofer install, I consider myself an expert when it come any kind of stereo hookup. This kit comes with everything you will need for a professional install. I installed a MTX self contained in the rear of my 1999 Explorer Sport. This kit made eazy.

Exactly what you need

Comes with everything you need, literally. Ring terminals are good quality, insulation is very good quality on the wires, fuse is good quality, currently connected 2x 600 watt Pioneer 6x9 speakers to a 450 watt amp (250RMS) with this wiring kit. Plenty of length to get from the battery to the back of my car. For 21$ this is a steal! Does its job, does it well. Highly recommend this, you won't beat this price for everything you get.

get's the job done

This amp wiring kit did the job. Fortunately there was just enough wire to make it from the trunk to the battery in our honda civic sedan. A larger vehicle may have been a problem. The kit came with almost everything I need to install a self powered subwoofer/ amp.

Belva BAK82

The quality is good and everything I needed was there. All of the fittings were good. More than I needed. I would recommend this product because it delivers as claimed.

Cheap - And it is

The wire is fine, the RCA cables are fine, but the terminals they give you are worthless, not enough of the 8GA size for both ends of the wire, and there are a bunch of small ones that werent even needed.

Excellent product for the price

I'm not running a sub or crazy rms wattage. This kit is more than adequate for my set up. 60 watt rms fronts and 80 watt rms rear speakers. The amp is 75watt rms X4. I would definitely buy this kit again for any similar set up. Plenty of length for all wires except the ground. If you are mounting the amp to the back of your rear seat and it folds down, make sure the ground is connected as close as possible the seat. Other wise the wire will prevent the seat from going all the way down. Wasn't paying attention to this. Bent the ground terminal on the amp when I folded the seat down and it hung up on the ground wire.

Cheap and does the trick.

I bought this for my gf trying to save money, it handles power fine and doesn't distort. Very happy.

good quality

Used it in my truck for a small amp came quick and easy to use would recommend it for anything from daily to comp use

easy as

Bought this kit with the Pioneer TS-SWX251 sub/enclosure and the Kenwood KAC-1502S amp it includes more than enough cabling to run the length of the car and looks to be good quality cables.

Good deal for the price

this wiring kit comes with all of the nessary components to put in a small amplifier. great value.

Belva install kit 900 Watts

look like quality wires nice and heavy!! more rubber coted than plastic may last longer??

amp kit

Nice amp kit for the money. I have used this kit on about 4 installs and will keep using it.

Came free with Kenwood amp, works fine.

This wiring kit was included for free with my Kenwood KAC-1502S amp that I use bridged to drive my Pioneer TS-SWX251 sub. It is a decent kit. The speaker/power wires are copper-coated aluminum which is just so-so. But it does include everything I needed to wire up my amp (fuse kit, zip ties, wire terminals, etc) and it works totally fine and I doubt I'll ever have a problem with it. So while theorhetically the wires could be higher quality, practically speaking I doubt I could ever tell.

did the job

Had all the wiring needed and a little more. wiring feels flimsy but it works !!

Great wires a pain to cut

The length of all the wires was perfect for my VW gti to set up an amp. However they are a pain to cute and strip. The rubber coating is very stretchy. But they work great. I do recommend these for the price. The connectors for the ground and power wire are crap. They do not like to stay though. Once you get it then they are good.

Good enough

Overall, this is a decent enough kit for an amp install. Fairly run-of-the-mill kit - my main gripe is that some of the prong connectors are incorrectly sized (amp connection for ground and power wire), but all other connectors are good. Zip-ties are garbage, but that's pretty much expected as well.

Wiring 101

Pretty basic kit, I would recommend it but based on my application I needed some larger capacity connectors than what were provided.

Boa qualidade

Muito boa qualidade, e muito barato vale a pena, a qualidade é incrível

It Works!

Everything worked as it should and this kit had lots of wire to get the job done!

Install Kit

Very impressed with this kit, had everything I needed for a clean install. Glad I purchased it.

sounds great

Box sounds great. Only problem is the trim ring on the Hifonics subs wouldn't fit without a little grinding.

Good Product

This kit seemed to me to be a good value kit. I felt that the connectors and one of the cables was of a cheaper grade than what I would prefer. But I feel that it was priced accordingly. The product met my needs, except for me using a better quality crimp-on connectors.

Great price

Speaker box is very nice the only problem I had was the face plate was to small for my speakers I had to cut a bigger hole so they can fit.So watch out for the size,dimension on this product. I would recommend this product

Solid Box

this box is pretty solid. i have had it for around 2 months now and its workikng great with my two alpine type s. it feels well bilt and looks nice with the shiny front part.

yes

This box is nice and heavy. It looks sexy and my nvx 12s fit in it. I would recomend this box. I dont like the terminals but thats not a big deal.

Bargain Package Deal

Looks & Sounds Great...Box is put together well & Speakers sound Amazing

Perfect choice

i bought two of these NVX subs and installed in a down fire box that I also purchased from Sonic electronics, paired it with the Hifonics 1500 watt Rms amp and was blown away at the sound and bass!!!! Even though I only have it wired at 4Ohms (600 watt rms) it hits very hard. Perfect price and I can't believe the sound of the bass, very crisp to the sub sonic they are very clean sounding no mud here.... In my opinion these should be a lot higher in cost as these speakers blow away the competition by far. I've been building systems for over 20 years now and just can't say enough about these subs. Buy them you can't go wrong with these!!!!

By Travis on January 12, 2015 Verified purchase

Great Value!

I ordered these items for my grandson, to go along with other items. He loves the system.

good deal

everything you need is in this kit and for me there was more then what i needed.

awsome value an great look

I just got one Belva BB212BK BOX ,pretty big for two 12" NVX the sound was smooth and had just the right amount of bass

Great looks with great construction.

It's simple and straightforward. The construction is great, and it came securely in another box. Separate ports for each sub. The is the best you're going to get without paying an arm and a leg for a custom enclosure.

Nvx sub

So far this sub is really good. I've compared it to a kicker comp 12 and a pioneer 12 and it is far better than either. I've ran it a t 250w rms and 400rms and at both the sub runs great. It hits really nice, right now it is in a slim truck box and it still slams! I would definitely go for this sub vs a kicker or pioneer and it cost the same! You can tell from the looks that it is a high quality sub and is well worth the money!

perfect kit

Made the install happen much faster. Everything was easy to work with . Very good quality. Real happy

Great value

These subs are a very clean and hard hitting sub and are a great buy

Decent kit

This is a decent kit for a budget stereo system. Only one issue though, I was hooking this up in a Ford expedition and wires were too short to put the amp were I wanted it. Will pay more attention to wire length next time.

Great bang for your buck !!

I have two of these running of a Boss cxx2705 amp pushing 600 watts at 4 ohms , one in a sealed box and one in a ported box . I am amazed at the base and throw of these subs for the price . Having two types of enclosures I get the best of both worlds nice tight base and thundering bass from the ported enclosure . I was told by the expert at crunchfield that I could not get any type of good bass with two different enclosures but I personally like what I hear , in fact I actually had a complete stranger compliment me on how good my system sounded ! I was pulled over for system not because of the volume but because the officer could see ripples in his coffee . I simply asked him what the decibals were from a Harley Davidson , so I got off with a warning and I have not even turned my system up past half way up during the break in period of my subs . For the money these are well worth it , you can tell they are built for quality . Having all this power I save gas money , I just turn it up a little , put my little Fiat 500 in neutral and bounce to where I am going ( just kidding on the last statement) but honestly they hit pretty hard with great throw . No noticeable distortion at least at half volume which is pretty damn loud . They will probably go up in price because of the quality . I do extensive research on all my car audio equipment before purchasing . I own all NVX products except for a Pioneer HU and a boss 5 channel amp . All my wiring , my cap , my four speakers . my excellent tweeters and passive crossovers . My next investment will be a NVX line driver which will super charge your amp without actually increasing the wattage but the intake voltage, which will increase the efficiency and sound output . I've read every review on almost every component and see people complaining about durability and blowing speakers to burning up HU to amps . In my opinion most of the problems people encounter is because they don't understand that these are not toys or your clock radio and they immediately try to push every thing to the limit . I learned 40 years ago once you turn up the volume past half way , you start producing heat where a 50 watt speaker can actually be blown 30 watt amp . I am 51 years old and I have done mostly home audio but I am no novice in car audio either . I started car audio at age 21 You can read what you want to read but experience is the best teacher !! NVX is a great quality brand and at a reasonable price . Take my advice with a grain of salt , but I could be right !! Enough about NVX . I am very impressed with Sonic on all my purchased equipment . Very fast and courteous service . I will ONLY use Sonic for my future car audio needs . Sonic rocks and rolls !! Try it you will like it with no disappointments just takeyour time for proper break in before you crank it up and NEVER turn volume all the way up because you WILL pay the price !! Sonic and NVX are 2 thumbs up in my book .

By Freddy Krueger on June 5, 2015 Verified purchase

Ok..

Not even a couple days after bumping two gto jbl in it the carpet started to split... But overall I like the bezel- but only because I paid close attention to diameters and measurements of subs I bought compared to this box's measurements. Would be better if they made it to where you could wire in a series the correct way.

Great sub

I ordered 2 for a friend they sounded good and hit low but had to much power on them so he blew them but they are perfect with the correct amount of power

By Anonymous on October 24, 2019 Verified purchase

nvx nsw124v2

These r good subs l have 2 of them on a 3500watt boss amp in a vented box & they sound pretty good if your not looking 2 spend a lot of $ go with the nvx's can't wait til I can get the nvx vcw124.

More value than you know.

These subs look great. Their surround is high quality. Their travel/throw is surprising. They feel great. They can be used for SPL and SQ. The manufacturers even recommended an RMS wattage on the low side of what it's capable of.

Nice and inexpensive

Good little amp kit for the money. Wires are flexible and it comes with everything you need to get an amp going.

By Kenneth on August 13, 2015 Verified purchase

Better than expected.

I didn't expect that much, based on thr price. But they have totally impressed me. Build quality is far better than anything I have seen I'm this price range. Amazing value. Of course there are better Subs on thr market, but not at this price. Don't expect these to compare with a pair of Sundown audio subs, but for the price, these can't be beat.

By D.J. on June 5, 2016 Verified purchase

Good starter kit.

This wiring kit is good enough for the basics if you don't want to spend more money or chase around assembling the wires you need for a basic system hookup.

Another GREAT PRODUCT!!

I usually build my boxes but with winter coming I don't have time. So I purchase this one and it is awesome.

By Anonymous on November 7, 2019 Verified purchase

Well Built, As Advertised

This kit was included with a MTX package that I ordered. It was as described and is a well made wiring kit. Installation was quite easy and delivers adequate power to my system with proper grounding.

My only complain, I drive a 1997 Buick Park Avenue, and the 17' of cable for the power line wasn't nearly long enough for my installation. As my amplifier is currently mounted in my trunk due to limited options for locating it elsewhere, I had to go to a local electronics store and purchase another length of 8ga wire, an in line fuse block to splice the connection, as well as an additional fuse to ensure the line is properly protected.

For those of you will small cars, or who chose to mount the amplifier somewhere in the cab of the vehicle, this will be more than adequate. For those with larger cars, or luxury vehicles who are mounting their amplifier on the box or in their trunk, be advised you will need more power cable.

By Jeromy on July 23, 2016 Verified purchase

Good Product

Good Product it could be better if it included ground , power , and turn on connectors for better connection to amp.

By Jency on January 17, 2016 Verified purchase

Sound Quality with some Bang!

NVX is all I will purchase for my car audio needs. I have the VCW 15" in my car and this NSW 12" in my wife's car. I am more than satisfied with the build quality and performance of NVX PRODUCTS. I have had all the brands in my years and NVX beats them all. Better hurry and purchase any of their products before they realize they can charge twice as much and I will still buy anything from them. The sound you receive is impeccable and they look superb as well. Great job NVX please stick around in the industry. Sonicelwctronix.com is the only place I will buy from. I have been a customer of theirs since 2003. Great job Nate and everyone on the Sonix team.

By David on December 18, 2015 Verified purchase

Sounds clean

I have 2 of these dual 4 ohm 12s in a belva ported enclosure powered by a rockford fosgate 501s.. These subs pound and sound extremely clean as well. They handle lows way better than I had expected. Would deff. Recommend to anyone wanting to add some clean thump.

By Anonymous on April 30, 2019 Verified purchase

Great place to buy

Awesome system easy to set up and ridiculously cheap! I love it

Nice box

Nice box but once I put the speakers in it the front fence of the speaker box wouldn’t fit over the speakers the holes were to small so I had to pay to get the face trimmed

Awesome Value

I bought this to hook up amp, everything I needed came with this kit
Worked great!!!

Came with bundle rated too high for these cables

I bought a bundle that included these cables (1kw) along with an amp (1.5kw) and 2 subs (1.3kw). Didn't make sense to include these cables, since their recommended throughput is much lower than the other components, so I never used them. They look nice, though.

By Ken on April 19, 2018 Verified purchase

Good deal for the price!

Kit has what it says. Most of the wires are of good quality, but the remote wire could have been a tad thicker. It broke every time I tried to attach it to anything. I ended up using some leftover speaker wire to complete the job. Overall though, you can't beat the value.

By stormyknight on September 8, 2016 Verified purchase

Great Price

This amp kit works as needed, it has everything needed for a basic amp install, I would recommend it for anyone needing a lower priced kit. Just make sure you get the correct gauge wire kit for your install.

By Chad on February 17, 2020 Verified purchase

2nd Kit I have Purchased, Still Can't Find a Better Deal

I had a 500 Watt amp and sub installed in my old car, and sold it with most of the wiring in it for the new owner.
I installed a new 500 watt amp in my new car with a new sub, and bought this same wiring kit as I still could not find a better deal anywhere else.
It's a simple kit, has everything you need, and makes installation of an amp/sub a breeze. Tonnes of wire length, I still have lots leftover thanks to a trunk-mounted battery. My previous car had a battery in the hood, and this kit still have plenty of length.
The RCA's are very nice, and all insulation is great quality especially for the power/ground. Ring terminals are easy to crimp, and were the perfect size for my battery terminals/main grounding junction.

By Vincent on March 6, 2016 Verified purchase

Everything you need

This is a basic kit that has everything you need and is pretty straight forward. No issues so far for the price who can complain

Outstanding kit

Loved it. Nice flexible kit. Good clean power! I would buy again soon.

By Sound dogg on November 8, 2020 Verified purchase

Awesome product

True 8 gauge wire and the flexible insulator is awesome when dealing with tight installs. Great product!

Great wiring kit

This kid has everything you need to wire the unit great value

Nice kit..all u need

Was pleasantly surprised this quality of wire.The price was very good for the level of quality. Had everything you could imagine for install..love sonic electronics..

Great product for price!

Plenty of wire, all connectors were there. The flexible wire makes running it easy.

By Colt on March 16, 2020 Verified purchase

Good Quality

Very good quality items in this package. Thicker than average insulation on all wires. Well worth the price.

Belva BAK82

This kit is great! Everything you need to hook up an audio system.

By Anonymous on April 11, 2019 Verified purchase

Great product!!

I like the products i ordered because they are tough wires and high quality

Very Nice Kit

Sonic recommended this kit online to use when I bought a Kenwood Amp. At the time this kit was on sale at 50% off. Glad they did. It would have cost me much more to buy the wire and connectors and fuse separately. It came with plenty of everything to hook up my Amp.
Thanks Sonic!

By Troy on September 8, 2016 Verified purchase

Complete kit

This kit contains everything to connect your amp, good quality.

By Figment on July 18, 2022 Verified purchase

Amp kit

I have bought different amp kits from other brands and wasn't satisfied with there products because of certain things.1 was price and 2 was the power amp wire where the fuse goes. The plastic part where the amp goes was crap and fell apart over time. I like the sonics amp kit because of both awesome quality wire amp the red power amp wire was awesome quality as well. I would recommend this product to anyone who buys this!

By Gary on March 12, 2020 Verified purchase

Walmart Quality

Walmart Quality.. It works for what it needs to do but quality seems about what you would get at walmart.

By Jonathan on April 5, 2022 Verified purchase

Great value

This kit is much nicer than most in its price range. Even though the wire is CCA, it looks to be full 8 gauge. The fuse holder and RCAs look to be of decent quality, and the separate remote wire and extra speaker wire are nice.

Amp Kit

The amplifier kit is real good quality….
But didn’t need it in the bundle. Good price for both though!!

By Donnie on September 14, 2022 Verified purchase

Great 12s

These subs sound great and I have 10s in my wife's car and I now have 12s in mine great value great sound I recommend you guys get these you won't be disappointed.

By angel on March 19, 2020 Verified purchase

2 subs for 100

Price performance and boom pretty much says it all i think

GREAT SPEAKERS

These speakers are amazing, I only had one at one time but then i realized I needed two and it was completely worth it! Love NVX and their products!

Great Sub

I have had subs in my cars since I started driving 20+ years ago and let me tell you, this is the best low power sub on the market. I built a 1.75 cuft box tuned to 32hz with a 4" Aero Port, powered by a 250 watt alpine amp. this sub plays very low and very loud while remaining musical when playing music other than bass tracks. It far exceeded my expectations of how much bass you could achieve with such low power. I also added the grill which is built well.

Great Subwoofer at a Great Price

I bought this to mate with NVX's JAD 900.5 5-channel amp. I run the sub channel on 2 ohms into a 1.5 cu ft. sealed box. I love it!! My main music is Rock/Metal so I don't a any bass notes bleeding into the next one. This combo gives my plenty of volume with a powerful, quick hitting punch. It's really nice when the double bass kicks in on some of my Metal music. Been running it for over a month and haven't had any problems at all. I highly recommend this sub. You can't beat the quality or price.

By NolesAndSteelers on December 26, 2015 Verified purchase

Avoid At All Costs

Do not cut this corner. Subs are great... for about 5 months until they blow out on you. Even with proper break in they DO NOT last! I've gone through two sets already.

Have 1

Bought this box, part of the front cover where the screws are was damaged during shipping, but still decent box

By Steven on May 8, 2016 Verified purchase

Huge

Huge box for huge sound highly recommend for powerful subs that need the space!

By Joe on April 24, 2016 Verified purchase

Awesome Woofer for the price

I would recommend this subwoofer because of the price and durability. It has worked well for two years of consistent play. NVX all the way!

amazing subwoofer

I have this subwoofer wired @ 2ohm on a boss r1600.1 with the gain adjusted to just before clipping and NO bass boost in a 1.75 cu.ft. slot prted box.This sub sounds quality. Slams better then the alpine type s it replaced. Two of these would really beat the block but one is enough to satisfy the craving.

By bassnjamaican on June 12, 2016 Verified purchase

Great Sub

Have this running off the NVX JAD900.5 wired at 2 ohms in a slot vented enclosure. Sounds great, I would say just as nice as a Type-S or the Kappa Perfects I have in other vehicles but these are less money. If you are patient you can catch these on sale for a really good deal. I would have no issues buying the next step up in the NVX lineup. I have used a bit of everything from NVX and thus far have not found anything I did not like. If you do not need to have the label of a more known product and want the best bang for your buck, NVX is becoming my go to brand. I wish they made a single DIN head unit

By Brandon on December 8, 2015 Verified purchase

great speaker

For the price this speaker is phenomenal. Clear hard hitting bass. Running this speaker in a bandpass box with Boss R1100M. Great setup.

GREAT BOX

Great box. It arrived almost an entire week early to my APO box (pretty impressed) and in perfect condition. My Sundown Audio SA 12's fit perfectly in the cutouts. This box slams with the SA's running at 1500w RMS. No port noise and plenty of punch in the lower frequencies. I would definitely recommend this box to anyone running a medium sized setup like mine. I did have a little issue getting it in the trunk of my E39 BMW but nothing to complain about.

Would by Belva Bak82 again

This 8GA kit came with exactly everything I needed for my Basslink powered subwoofer. In fact it even saved my car battery when the fuse holder blew. Would buy again.

By Anthony on November 3, 2023 Verified purchase

Under rated

I am 1 week into my break in method (so feeding about 100 watts) and these subs sound amazing. Have one sealed on one amp for top end response and one ported in 2ft tuned around 34hz for bottom end. People who are smoking these subs should refer to the manual cause they are a lot more sensitive than rated (actually 92db@1watt or 96ish at 2.83v) so anyone getting these should start with that 2.83v like I did. Thanks for selling this brand, when I get bigger car and go with 2 ported and 2 sealed I'll be ordering the nvx 10f cap!

By Richard on September 7, 2020 Verified purchase

Excellent product!!!

I would definitely recommend this box. Excellent quality, shipped on time, and sounds GREAT!!! You won't find a better box in this price range

This box slams!!!

This is a awesome box well built and very solid worth every penny!!
I put two Sundown Audio subs in it and it slams!!!
I honestly love it so much I am fixxen to order a second one so I can run four 12's in my truck!!
If you don't like rock solid low end bass that makes your car pulsate ,
or bass that hit's so hard it blurs your vision!!
This beautifully well crafted box is not for you!!
I highly recommend this product and Sonic Electronix I guarantee that you will not be disappointed with either!!!

By Rick Abrams on August 3, 2017 Verified purchase

This box slams!!!

This box is amazing for the low price! if you are looking for a heavy well built box that will shake the rear view mirror slam off your windshield look no further!!
I loaded this beautifully crafted sumbitch with two sundown audio 12's and hit it with 800 watts rms and was blown the hell away!!
I would highly recommend this box to anyone who is looking to shake the pantie's off ya girlfriend or melt down grandpa's hearing aid from 2 block's away!
I will be doing business from hear on out with the fine folk's @ Sonic Electronix !!!!

very under rated rms

I am pushing 1000 true rms at these and they don't even heat up. Great sub.

By jesse on July 9, 2016 Verified purchase

Very unsatisfied and disappointed

I was amazed at the specs and price of the woofers when I first ordered them, but I soon learned that what's on paper is not always true. I had the speakers wired down to 1 ohm and a fried immediately. Then they were replaced and wired to 4 ohms. I am using a Polk Audio PA D1000.1 wire to 4 ohms @ 600 rms. These are rated @ 350 rms. I have two @ 4 ohms being pushed by 600 rms and they froze up again. These woofer are over rated In power handling or they're just plain old "poop"

By Chris on March 13, 2016 Verified purchase

Awesome Box!

I bought this peticular box as it was almost spot on for cubic feet for my JL Audio Subs. This thing is built like a tank. The carpet is good quality and the front glossy part shines real nice. If your looking for an inexpensive yet not cheaply built box, this is the one.

By Anonymous on September 3, 2019 Verified purchase

Nvx new.124.4

This product was a great value and sounds amazing very happy

Everything ya need!

Plenty of product for use ..easy to wire everything up! Shipping was great as well!

By Dennis on December 25, 2023 Verified purchase

Worth it

Nice durable box looks an perfomes very well great value

12" SUB BOX

Great quality build! Dual 12" Sub box with individual ports for each sub. Great sound quality!

By Al on February 19, 2020 Verified purchase

good subwoofers

I just got two of this nvx in a sealed box and am impressed with the bass from this subs

Solid construction and looks great

On initial glance look like a good box. Once I dug deeper I could see the construction was very solid. It definitely has some good weight to it. The speaker rings fit the subs perfectly. Great value for the price. I can't find any complaint.

By LocoSiete on March 11, 2020 Verified purchase

Nice box

Well made box, subs fit great and glossy insert is a nice touch

Almost perfect

Bout this box to house two of the new Alpine Type R 12’s. The cut outs on face plate of the box is a little too small for the subs to fit (if you keep the rubber ring surround on the subs). So mounting was difficult. After fighting with it for a while they worked out. Sounds great.

Best Box for the Price

This box is such an amazing value. It looks amazing and is constructed very well. The only complaint is that I had to resize the cut out for my subwoofers to fit. But overall it is an amazing value and I would definitelt recommend to a friend.

Awesome sound for the price range

I wanted to try NZX subs rather than using Kickers or Diamond Audio again. I chose 12 inch and out into 3.22 cubic feet sealed enclosed. It sounds great. I am very pleased with the product and plan on using more of them.

By aaron on January 1, 2024 Verified purchase

Can’t beat it for the price

I was skeptical at first but my son has no complaints so it was a win win. It was also very cost effective.

By Ricardo on October 29, 2022 Verified purchase

Box looked opened, and yellow glue

When the sub arrived at my home, the box it was in appeared to have been opened. There were no decals, manual, warranty card, nothing. Not sure if these things are usually in the box, but there were none. The tab to hold the lid was also torn. Not much of an issue, but just felt suspicious. I'll continue by saying this subwoofer puts out decent. Nice smooth bass, fairly loud on 250w. But even at 250 I hear noise coming from the woofer like its fully maxing its suspension out. Backed off on the gaim a little and it goes away. Signal is not clipping. Not sure what the deal is. Still sounds great though. As other reviews have mentioned there is yellow glue coming from the seam around the cone. Again not an issue. Just pointing it out. When wiring I'd suggest 14ga or smaller wire as the terminals are small. It's not a bad sub if you want to add bass to fill in. And not to shabby as far as loudness. But the build quality reminds me of the old big box retail subs that you put in your first car with neon light strips.

Value- 5 stars for the price

Look- 3 stars for being solid black and not 4 or 5 for the chinsy feel.

Durability- 2 stars for mechanical noise and yellow glue

Features- 4 stars for being dual vc and having decent output.

Ease of use- 3 stars because of the smaller terminals.

Great box

Great box in my opinion. I have 2 Orion XTR 12s in it and they sound amazing. Ordering another of these boxes to run 4 12s soon

These pack a punch!!

I bought these to replace a pair that l blew. These are the rms that l needed. They are clear sounding with deep bass absolutely unbelievable. Worth every penny and some. They're well paired with their sister Amp. I love nvx.

By Alejandro on October 22, 2023 Verified purchase

Solid box

Solid box and it's well built however Rockford Fosgate p1 p2 or p3 subwoofers will not fit the trim around the hole is too small. I had to take off the glossy black faceplate to install the Rockford and it sounds amazing only getting A 4 star do to the faceplate I'm planning on trimming the hole bigger on the faceplate later on.

By joel on April 14, 2020 Verified purchase

Autotek TA1250.2 TA Series 2-Channel Amplifier

Nice amp has some weight to it. I have it on my mids and highs unbridge. The sound is clear easy install. But beware of the screws on the terminals. Furthermore this amp gets crazy hot. Its in open are and still gets very hot. Even under light loads. So in all i like the amp very strong.

Pros

Well built

Cons hot to the touch and terminals.

By Anonymous on July 10, 2018 Verified purchase

Caution!

Most subs with beauty ring or thick mounting ring will NOT fit in box. Will have to cut subs or box.

By David on May 5, 2017 Verified purchase

Great quality

Well let's first start off by saying great job to all that work at Sonic! This box is great. It is very well made, and I received my order super fast. I am definitely going to recommend Sonic to everybody I know!

By Brian on March 9, 2016 Verified purchase

Really Great Price.

I will recomend biying this amp it's a great deal and it will push the speakers

Awesome value

Badass amp just what we were looking for we absoulutly loved it and will buy another soon...

Great product

Great value and a great product has been very dependable.

Love it!

Beautiful looking box, very well put together, and sounds great with the right gear in it!!

By Jonathan on November 8, 2020 Verified purchase

Great amp

This amp is amazing. For what I paid, I think it's a great value.

Awesome amp

Didn't expect power from a small amp!! Love it!!! It can push 2 12's 1200watts each!

GOOD

THE AMP WORK GOOD BUT I HAVE ALREADY BROKE TWO OF THE SPEAKER WIRE SCREWS OFF IN THE HOLE. SO THEY ARE NOT MAID OF VERY GOOD METAREL.

By eugene on March 19, 2018 Verified purchase

This Amp is a gem!

I bought the amp + wire kit bundle. Awesome value!
Easy install using speaker inputs. Powers 2 x 12" Kickers in a ported box nicely! Doesn't get hot even after an hour of impressive thumping. Peace of mind with the 3 yr warranty.
Only downside is the bass boost in a switch on the amp. Some songs beg for bass boost and it would be nice to be able to turn it on in motion.
If you're worried about the low RMS rating, Ill tell ya, the air freshener hanging from my mirror jumps when I crank it! Plenty enough thump being pushed out! Had it almost 4 months now and no issues!

By Anonymous on January 23, 2019 Verified purchase

Love Autotek products

Good quality product for the price. I have a 10 inch enclosed sub that works great with this amp.

By Anonymous on August 22, 2018 Verified purchase

Great price

Nice amp for the price it makes my car sound a lot better than stock. Sonic has great service and fast shipping.

By Mike on January 22, 2017 Verified purchase

Great subwoofer

Absolutely the best bang for the buck out there.

By Steven on March 3, 2024 Verified purchase

Built well

GREAT DEAL. Expected way less so I was pleasantly suprise.

By Alan on March 11, 2024 Verified purchase

Autotek TA1250.2 TA Series 2-Channel Amplifier

good amp.very strong and does not get hot. keeps playing

Autotek TA1250.2 TA Series 2-Channel Amplifier

It’s a great amp and pushes my 12s great would recommend anyone to buy it

Good amp but one side doesn’t put out

One side of the amp doesn’t put out Power only working on one

Sub are excellent for the price.

I couldn’t ask for a better sub for the price that paid. The name of the subs says it all

By Rob on January 6, 2025 Verified purchase

It's a cable. It works.

Cables all work and ties keep everything tidy. Plenty of extra length in a Mazda 3. My 5ch amp RMS power draw with volume all the way up should be under 360w (realistically under 250 when not trying to go deaf) so this should be more than sufficient.

Pros:
Cables all sufficiently long for my installation.
Everything included made the install quick and easy.
Only 8ga so the wires aren't super stiff allowing for easy routing.

Cons:
None so far.

Other:
Hopefully never need to test the fuse 60A rating.

By AJ on May 20, 2024 Verified purchase

great quality and works as designed

By RICK on October 29, 2024 Verified purchase

Love this sub

By JOSH H. on October 7, 2024 Verified purchase

Quality kit

Wiring is nice, not too much or too little insulation and the kit contained basically everything needed for the job aside from the hex key tool which would've been a nice little bonus tool to include in there. Would overall recommend

By Alexander on July 1, 2024 Verified purchase

Hits hard

Box was exact spec for the 2 12s. Sound quality is good and it hits lows nicely

By Ron on May 18, 2025 Verified purchase

Great value

Did what it was supposed to do.

By Jack on March 2, 2025 Verified purchase

Love it

Added the JL audio w3, they fit perfectly and sounded amazing!

By Jesse on August 15, 2024 Verified purchase

Wow

Power at a great price. Using it to push rear deck speakers and holding up well

By David on December 6, 2020 Verified purchase

A great bargain

I was going to get a different amp install kit but this one was 50% off with my purchase so I decided to try it out. The kit comes supplied with everything needed to install most amplifiers. The lengths were sufficient for my install and everything looks to be of great quality. Shipping was extremely quick and well packaged.

By Laz on March 16, 2026 Verified purchase

Awesome

It makes installation a breeze. It leaves a clean install.

By Matt on June 27, 2024 Verified purchase

amp

Easy to install and sounds great. Highly recommend this amp.

By billy on September 20, 2020 Verified purchase