Customer Ratings & Reviews

fuccin aye

Well worth the money, go hard or go home!!! Only mess with the best

Awesome Kit!

Came With Everything described in kit. If Your looking to push that power to your system, This kit will do it! Worth Every Penny!!

NVX XKIT02

This is a nice wiring kit no doubt about it. Very sturdy and flexible, easy to work with. It is definitely true 1/0 cable and seems to be pushing the Hifonics BRX2000 amp I have with more than enough power. Rca's are also pretty nice and seem to be working as stated (no feedback or humming). I also like the fact that the battery side of the power cable is pre-sleeved and has the ring terminal already installed for you with heat shrinks as well. Same on the ground cable. Over all its a nice kit, might be a little pricey compared to other kits, but you pay for quality. Well worth the money in my opinion.

Fine Wire

Wires seem accurate. They transfer plenty power but I do have to upgrade battery to turn amp up more only running it at .25(1/4) and even then my lights dim front to back.

Nothing but the best!

A little heavy but my stereo system sounds great! Would buy this again!

Good kit

Comes with everything except rca cables, includes some terminals and boots, look for the bundle and save a lot

premiun

Very good quality and fast shipping, i recommended buy nvx products

Awesome

I got this kit to wire a boss 2600 watt amp. The wires were huge there was no way I could run it to my amp. The quality was so great that instead of returning it I used it to upgrade my battery cables and my chassis ground. I only wish it came with more ground wire as I need a few more feet to finish my chassis ground upgrade.

By Ace on June 24, 2015 Verified purchase

great kit

nice kit good quality but says in description 300a fuse but only comes with 150a fuse

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NOTE FROM SONIC ELECTRONIX:
300A Fuse sent to customer due to typo on our behalf. We also updated the description.

Super Value

I've owned wiring kits before but this NVX kit put in great work, it has oxygen free copper that is flexable and put clean power to your amp. You will not be dissapointed this is a good value product.

Nvx O- Guage Amp kit

NVX Amp kit is Pure Quality at first I was thinking it was a little pricey
compared to other kits I found online. I went ahead and ordered because it seemed to be best in quality, and sure enough. Awesome kit
I liked it so much I ordered another to rewire my other truck.
Worth every penny and then some!!

By Roysters74 on April 29, 2020 Verified purchase

Great kit at a great price!

This kit looks great! The wire is definitely true gauge, it measures at 16mm for the housing, and just over 12mm for the wire itself. Having the ends pre-terminated and shrunk guarantees a solid connection without having to buy special tools. The power wire is partially covered in braided sleeving which helps protect it in the engine bay. Fuse block is nice and came with a 150 AMP ANL ( not mini ANL as stated in the description) but no complaints here because that's better considering the amount of current traveling through it. Speaker wire is true 12 gauge as well. Overall excellent kit for the money definitely would recommend!

By Mike on October 29, 2015 Verified purchase

Great wire kit!!

This is one of if not the best value wire kits made. All of the NIX wire kits have the best quality wires and terminals. I have recommended this brand to everyone I know.

By Anonymous on March 13, 2019 Verified purchase

Great Kit!

Great kit! Highly recommend. Very high quality and true spec!

By Raul on April 19, 2018 Verified purchase

Best wiring kit!

Probably the best kit I've ever bought. Nice "true to spec" heavy cables but are very flexible and easy to work with. Comes with absolutely everything needed for a clean install. Only negative is the cover for the fuse holder can pop off easily. That is very minor and I would highly recommend this kit especially paired with the NVX JAD 1200.1 amp.

By Justin on May 31, 2016 Verified purchase

Great wire would use for all my set ups

Good insulation rubber is soft and peels back fairly easy def use again

Awesome product!

these wires are simply amazing.. make damn sure you buy quality wire cutters!! i broke two wire cutters trying to cut it. lol

By tom on May 23, 2016 Verified purchase

Great buy

I bought these wire a little skeptical about them at first but after I got them I was relieved there everything I expected.

By Camilo on May 14, 2020 Verified purchase

Top of the line

This is some serious stuff! 100% OFC is worth the extra money.. Excellent quality wire,super flexible for 0gauge. ring terminals already attached with heat shrink and protective loom .beefy speaker wire and decent RCAs..

One of the good wire kits

Great wire kit. Great bang for your buck. A lot of extras definitely make it worth the money.

By FaceDa6 on May 23, 2020 Verified purchase

Excellent kit

Kit included everything needed. The quality is excellent. Couldn’t ask for better for the price

By Brian on October 31, 2020 Verified purchase

Great Product

I have to say NVX makes a great product. I would highly recommend trying this product, I've had no problems and its flexibility and high quality are a few of the reasons to purchase this product and see for yourself.

Great Kit

So glad i ordered this kit. If you are going to be pushing above 1000 watts this kit is perfect, this was my first NVX purchase and I have since ordered 4 more. NVX doesn't cut corners and all of their products are top quality.

By STICKY G on January 22, 2016 Verified purchase

Great buy

Comes with everything you need. Easy to install with no problems. Great easy to bend wire even 0/1 wire flexed easily.

Perfect

Got this bundled in a deal with my NVX XAD14 amp, The wire is ultra flexible and seems over sized, I used NVX brand wire ferrules for a cleaner look and good connection at all points where I would otherwise had a bare wire connection.

I really love the fuse holder, just be sure if you are installing sideways like say on a fender well you mount it with the side screws for the power wire facing where it’s easiest to access. I mounted mine to the fender with liquid nails LN-2000 and two #8 x 1/2 stainless steel screws after double checking it wouldn’t interfere with hood structure or anything else and drilling a pilot hole for the screws.

I really recommend you get the install bay firewall grommets for this size just in case, they are absolute life savers. My best option was to run powerwire though the passenger floorboards firewall and they make me confident that I will have zero water intrusion.

By Frank R. on July 7, 2023 Verified purchase

Seems good quality

Seems good quality and flexible. The reason I gave it 4 stars under features is that it comes with a 12 awg speaker wire. I used 10 awg.

By Kyriakos on February 22, 2023 Verified purchase

The real deal

The amp kit didn't feel cheap & lightweight. True to spec.

By Gerard on March 16, 2022 Verified purchase

Amp wiring kit

Just as good as some of the big name brands. I’ve had it for a few years and it’s holding up very well. I’ll buy it again. HEAVY DUTY.

By jaimie on March 7, 2024 Verified purchase

Premium OFC Wire

NVX makes some of the highest quality wire on the market today. I'm a lifetime customer.

By Christopher on October 10, 2024 Verified purchase

Great bang for your buck!

No one can match this price as per my audio store. Excellent value. Soundstream has the power you need no questions asked. Try it and you'll find out. this is my third one and it will be very hard to change my mind.

By Lorne on December 29, 2015 Verified purchase

Great product

Great product very flexible and very good wiring kit

By Eustace on March 23, 2025 Verified purchase

Best bang for your buck

I did a lot of research prior to buying this kit. I also bought 20 ft extra of NVX 1/0 to do the big 3 upgrade. Considered GP or one of the other well known competition audio businesses but couldn’t pass this up for the price during Black Friday. The quality of the wire is great and even the fuse in the amp kit seems like decent quality. Having no issues sending power to my amp (Kicker CXA1200.1) and get very little gauge dimming on a stock battery and alternator. I know when I upgrade my system to something bigger it’ll handle it no problem too.

By DanGambleGrit on January 6, 2025 Verified purchase

Idk

I don't know about this amp man, wish I could return it. Tried to replace my 8,000-watt Soundstream amp with this 6,000-watt one because I changed subs and felt the 8000 was a little too much but this 6,000-watt amp does absolutely positively nothing. Amp lights up but doesn't produce bass. I feel as if I was ripped off. 2,000 watts less but the amp is bigger and does nothing but light up red, blue, or green. #WhereIsMyRefund

By BJ on March 28, 2021 Verified purchase

Best amp

Best amp ever I got this on 4 mofos 15s and it slams

Worth the mony

My old amp blew so bought this one for a replacement and extremely happy

Honest review

I bought 2 of these... Chained them together with 4 15 inch audiopipe 15xxx.......amps are at .5 ohms.........These amps are a beast..never get hot and pound the subwoofers hard.....Great amp for the money

Unsure at 1st but glad I purchased

When I 1st saw a 6000 Watt 3000 rms amp for 300 bucks I was a little hesitant but figured why not I can't tell you if it's actually pushing that much or not but what I can tell you is I'm running it wired full capacity with the settings tuned down a little bit think it's at 95hz for now running 1 12 inch lanzar optidrive1233d which is the 6000 Watt 3000 rms sub and it's slamming I was outside a bowling alley and a friend could hear it inside and it was making the widows of the door shake a good 20+ feet away sounds really clean the led lights can be adjusted but unless you change then they slowly change colors which I thought was really cool. I haven't taken it apart but it feels sturdy and we'll built it's heavy good 15+lbs definitely suggest I bought the extended warranty for 30 bucks just in case

perfect wire harness

Perfect wiring harness as everything I needed good quality better than expected

By Jonathan on January 31, 2026 Verified purchase

High quality wiring kit!

I received this kit for free, it was a promotion with the purchase of an Audiocontrol LC-5.1300 amplifier. It is my first time dealing with NVX power wire. The kit is of very high quality, from the power and speaker wiring itself, to the pre-installed nylon mesh, power connections, and the fuse holder. This kit makes wiring easy and straight forward. It’s easy to see that there was some good effort placed on the placement of all the pieces along the wire run. Another positive is that the wire fits easily into 0-gauge connections. In the past, it could be very frustrating dealing with wire that was bigger than spec. I get the whole “you’re getting more”, but I’d rather have a wire that meets the spec or maybe a little over, but not so much that it takes away from easily fitting into the connections. From this point on, I’m sold on NVX power wire. I will be looking at them for sure for my future builds.

Side note. I did not use the RCA’s, so I can’t comment on them, but seeing the quality of the kit itself, I wouldn’t be worried about using them.

By Juan on November 14, 2025 Verified purchase

Amazing Amp Kit!

This OFC 0 gauge kit was used in my dad’s Buick wagon for his 4500 watt amp and it smacks with his 4 10” NVX v3 subs. Even he tells me he’s never seen wire so perfectly priced without hurting the bank!

By Carson on March 28, 2025 Verified purchase

Excellent value

Awesome amp. I love it i, wish to have another one.

This is not the same Amp..

Soundstream switched motherboards.. 2019 beware because this Amp clips at 43.3 volts.. anything above is a square wave. This Amp didn’t last a good week in my car..

By Anonymous on December 14, 2019 Verified purchase

Awesome car audio equipment

I've used this equipment for years and it has been the best sounding for the money I can find

Good deal

Love the amplifier. Will be getting another one a.s.a.p. The tracking process, however, is way off. Amplifier arrived here, and the tracker said it was still being processed.
The amplifier is powering 2 Skar Audio EVL 18 dual 4ohm subwoofers, @ 1ohm. They are in a 10 cubic foot enclosure tuned to 30Hz. This amplifier is more than enough to push the subs to full potential. Like the amplifier so much, I will be installing 2 more of the subs and 1 more SoundStream T1.6000DL amplifier, in a 4th order Bandpass enclosure. Pretty anxious to get this done soon

By Dennis on August 6, 2017 Verified purchase

This is a monster

I bought this amp about a month ago and couldnt be more satisfied. Sound quality is great and it doesnt even get that hot. Im definitly get another one when I upgrade.

Great amp

The amp is power hungry but work great if you have the power to push it. Would recommend for those that are thumping on a budget

Oh man!

Think im going to need 2 more bulk packs of sound dampener. Had a rubicon 2500d before so really excited about this beast. The rubicon was bulletproof so i expect nothing less from this one. Got a steady supply of 16v current and one hella hungry 18inch sub just waiting for her.

By charles on June 27, 2016 Verified purchase

Great amplifier

I always recommend soundstream to everyone looking for a lot of power at a fair price. If you can feed this amp a steady current with no voltage drop, nothing below 14 volts, this amp is amazing. I have an XS powerD1400 14 volt battery and two FI audio Q 15's dual 1 ohm wired to half ohm stable, and does she slam. I haven't gotten the LED's to work yet but I've been too busy on the build to actually see why they aren't turning on, other than that, always loved soundstream!

Amazing

I am working on a full soundsteam build going to order the 12 t5s soon can't wait to play them

Amp

Ripped 1 of my 12's this thing puts out POWER an a lot of it !

Very nice amp

It's the best amp I have ever had and I've had a lot. Pros easy hookup. Con can't cut the light off at night when i have it on and the only Difference between a 3000 and a 6000 is the lights there the same watts

By Steven on January 4, 2016 Verified purchase