Customer Ratings & Reviews

Good value

This kit is true 4 gauge copper wire. Worked great for what I needed it for. Not much else to say besides it is also very flexible!

Honda civic 2010 lx big 3

This big 3 is a very nice setup and I haven't installed it just yet. Great quality wire and you can never go wrong with this product. The price is ok just a little over my budget lol

Honda civic 2010 lx big 3

This big 3 is a very nice setup and I haven't installed it just yet. Great quality wire and you can never go wrong with this product. The price is ok just a little over my budget lol

Best kit money can buy

This kit includes everything I needed for my 4-channel JL Audio amp. I love it. The look of the fuse holder is awesome and the braided cable protector is great under the hood too. The RCAs worked like a charm and I had plenty of speaker wire included. No complaints.

great

Have not installed yet but it seems to be everything it claims to be. Did recomend itnto a friend but he didn't listen and spent way to much for a kitat a local best buy. Did a lot of research before I bought this kit and it looked like the best value for my hard earned money. Having not yet installed is why I didn't go all five stars. Soon it will be going into my 89 olds custom cruiser with 4 12s....

Great Amp Kit

This is a high quality 4g amp kit for a great price .... nice 100 amp fuse box

Awesome kit!!!

This wiring kit is the best I've used so far. It bends very easy in tight places and this is the size wire that I actually paid for. Don't waste $ on cheaper brands...NVX is AWESOME!!!

Great Complete Package

I replaced all speaker wiring in my car with this kit. The quality of all the wires is very good. NVX is nice quality!

great product

This kit is very good and great quality. I would recommend this product for basic and some advanced systems.

Top of the line kit at decent price

This kit has everything and is as good as you can buy. Better than jl, Rockford, stinger, and kicker. At a price less than or equal to those mentioned. True spec, silver tinned ofc

Quality Amp Kit

This amp kit is high quality. Don't expect sound hiss or whining from you audio system if you use this kit. As long as you wire everything up right and run your wires properly, then this kit is the best for the money and you'll like the quality. High quality copper makes a big difference in sound quality and proper power distribution.
NVX deserves a pat on the back for making this one. Good job.

Nice amp kit.

The speaker, power, and ground wire are exceptional. Very flexible, easy to run, no smell, true to size and just look and feel nice. The RCA looks good too but the ends fit on my amp a little loose. All in all, the kit works perfectly and looks good

Great product

This was a great kit to deal with and would recommend it to all of my friends. This was a really good quality kit that will also look good in any install .

Don't cheap out

I hesitated to go with a true amp install kit until I matched this up with a Rockford Fosgate amp that called for a 4 gauge install kit. Just the ease of installation was well worth the price. For 4-gauge wire this is really flexible and easy to snake through the dash and under the hood. Don't believe me? Go to a big box hardware store and just see how in-flexible 4-gauge copper house wire can be. Plus, the difference in the protective jacket of the two is night and day. The NVX kit is a winner hands down. I didn't need to use everything in the kit. Some of the hardware bits I passed up. But I used all the rest. Glad I bought it.

A++

Great value and excellent product no doubt. Very flexible yet sturdy wires with lots of metal not filler jacketing. Worth the money no question.

First time

I was impressed with the quality and will use them every time .

Great product.

Materials are first class. This is the way to go. No cheap stuff. Everything you need for your install

Great Quality

This is a great kit. The wires are great quality and it comes with shrink wrap and fuse holder. Even the speaker wire is great. If you're installing an amp, these are the kits you need.

By Corey on April 27, 2015 Verified purchase

Honda civic 2010 lx big 3

This big 3 is a very nice setup and I haven't installed it just yet. Great quality wire and you can never go wrong with this product. The price is ok just a little over my budget lol

premiun kit

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

This wire is great...

This wire is awesome. .... The installers ran this wire to my 4 channel (Hifonics Brutus X-14 800.4) and monoblock (Hifonics BRD 2000.1D) it handles the current quite nicely. ... doesn't get hot either. .. definitely recommend this. ...

very nice kit

The kit is complete and the power & ground wire are very nice looking and high quality. They are very flexible too and not super stiff like many others. The fuse holder is nice and compact. The speaker wire is excellent too.
Just make sure you add your battery adapter!

Top of the line

This is an amp kit that will bring peace of mind as soon as you open it. This kit is top of the line without question. Look at all of the other brands and even try them (I have had kicker and fosgate kits) then compare to the nvx kit. Without question a must buy for anyone looking to actually get a much better product than what they paid for.

Awesome kit but could've used more speaker connectors

Well the above wasn't really an issue besides me having to stop by the hardware store and getting more crimp connectors. But when paying the amount of money required for this kit, I would've expected more connectors. They only provide you with 4 crimp connectors. Yep, just 4, which accounts for the positive side of the speaker but then you're left in the dark for the negative side of the speaker. Weird. Otherwise they weren't kidding about the thickness of this cable. Does the job wonderfully for the Pioneer GM-D8604. Plenty of speaker wire...more than I needed. All other wires included in the kit were more than enough for my 03 Altima.

NVX SKIT44

Great kit for the price but did not include a sub woofer cable so be sure to buy seperately. Cable was very flexible and easy to work with. Fuse was of good quality. Boots and connectors included. One of the rca cables had a bad connector

Powerful and Easy

This amp is absolutely perfect for a pair of JBL GTO subwoofers. It's very easy and straightforward to control. You get a Hi/Lo filter with plenty of range and Gain LEDs that help you adjust the amp to the right gain. This isn't the fanciest, most advanced amplifier around, but it will do the job and more. I would recommend this amp to anyone who just wants to hook one up, tune it with minimal effort and go on. I had mine up in just an hour or two.

Great amp kit

This is a great amp kit, I got it bundled free with a JBL 5ez amp. Great that they included all wiring for 4 channels. I think I even wired the sub with the extra speaker wire from this kit (essentially got 5ch out of it). Oxygen free copper. Flexible wiring. It's great.

Some small cons:
The ground wire is way too short. Ended up using 0 gauge from my installer since he wanted to ground my amp to the frame of my car. This ground wire wasn't nearly long enough to do that. Ended up giving my ground wire from this kit to him, and using a 0 gauge wire he had. (shaved the 0g wire down so it would fit in my amp terminal).

Also the grommit for the power wire is super super tight, which isnt a bad thing. But we had to actually reverse the power wire to run it through the grommit after drilling through the firewall. The nice looking protection for that section of the cable we weren't able to use. We just used some plastic housing for the cable instead, and the part designed for the hood went into the trunk. It would have been nice to use the power cable as designed. Overall it worked out though.

Still a nice amp kit can't complain since it was bundled free! Speaker wire was great though!

By Samuel on September 4, 2015 Verified purchase

Great bass!!

It's awesome amp i'm powering 2 Jbl GT-X1150 total 570w RMS wired at 4ohm the amp is pushing 500w RMS at 4ohms and performing like a hell in my boot! I'm very happy with it. I have powered 2 GT-X sub and 2 Kicker comp wired on 2ohm the amp is pushing 750w RMS on 2ohm and all that gave me small hair tric and a cool flex! You can see the video on You tube video name is Khushmit wagonR.

JBL

These subs shake the hell out of my truck. These subs can take a royal beating. They are in a sealed enclosure with one cubic foot per side. (boarder between the subs) under my back seat (2003 Sierra extended cab) hooked up at 2ohms with the JL Audio XD600/1 which is 720rms dynoed. I would recommend these subs to anyone. I would NOT call this a "budget sub" just a great sub and price. one of the best in my opinion for its power range.

Jbl goes bang

This amp will be a pleasant surprise for all those willing to give it a try. I bought this amp and matched it with a nvx vc12 in a 2 cubic foot box tuned to 25hz and the results were amazing . Sound quality of a JL and the impact of a fosgate t1 . Buy this amp and never look back.

Serious boom, Very versatile

Honestly, these GTOs scare the crap out of me. They will get LOUD and they can handle anything you throw at them. I have mine in a ported box, and at first I didn't like it, but once you get the amplifier straightened up, you will not regret it. Grab a 751EZ amp from JBL and you will experience some serious, loud bass. I only wish I could turn the subs around, because the magnet and basket are beautiful and you can just tell this sub was built to the highest quality. I've known people to keep earlier models of the GTO for 8-10 years

Great Value

I am pleased with this amp. It kind of fits perfectly with my needs. I'm the kind of guy that just wanted something to fill in the lower end of the frequency spectrum without getting too crazy out of proportion. This thing and my one ten inch (which is overpowered by it) is plenty at even the highest levels that I find listenable. Since my sub is overpowered, it leaves me room to grow if i decide to, which is nice. one minor criticism is that there isn't a filter for the inaudible tones, but this isn't really a problem, considering the music i listen to never goes below 20hz., at least as far as i know. I think this product is great if you're going for a sound quality kind of setup. It has a foolproof way to set the gain built into it which allows pretty much anyone to set their system up so the bass isn't distorting. The idea seems to be that this amp is for people who prefer crystal clear bass at a level that fits with the rest of the music, in leu of really loud distorted bass that you can hear from a half-mile away. that being said, it is also possible to disreguard the friendly clipping light and crank it up if you want to impress your friends or something with loud distorted bass. but yeah... I like it. It's more than adequate for my setup with plenty of juice to spare.

Great sub at an affordable price.

Great sub for the money. It is well made and weights quite a bit. Bought two that are being powered by a JL 500/1 and these subs pound; super loud and powerful, while not even being pushed hard at all.

Very happy with this purchased. Thanks Sonicelectronix

great punch

Purchased two of these jbl’s 6 months ago for the back of my Bronco and I couldn’t be happier. Six months of bouncing and banging around and they still sound great.

great subs

Great poundin' subs... I love em... Get em.. You wont be disappointed .. Im pumping 450 watts into 2 of em, and they easily take the power... Thanx Sonic guys.

Good Stuff

I bought 2 of these subs about 6 months ago and i am still happy with them. running them with the jbl 7001 amp (700rms) and it sounds awesome

Underrated!!!!

I normally wouldn't write a review, but this amp definitely deserves some recognition! I bought this amp in order to power my 2 JL 10w3v3-4s on a 2 ohm load at a conservative 750rms total, and let me tell you, this amp puts up a fight all day against my JL 1000/1v2 that I was previously running. I bought this amp for its small footprint and power output because I couldn't fit the JL 1000/1v2 in my truck. I definitely got more than what I bargained for. I bench tested the amp and double checked everything with my DD-1 and oscilloscope just to make sure the signal wasn't being clipped and to my surprise, this amp puts out over 1200rms at 2 ohm at 13.8v!!! If this isn't a bargain for power output, I don't know what is! This amp is plenty for my setup. With the amp putting out over 600rms at 4ohm and over 1200rms at 2 ohm, I cant see a reason why someone wouldn't buy this amp. For reference purposes, I do run Zed Audio and Audison amps in my other vehicles, and this gets pretty damn close to output, maybe not fidelity, but for an amp that cost a fraction of the price, pretty damn solid in my book. If I wanted to nit pick, I would say that the setup disk is rather useless as it only plays a 1khz tone which definitely doesn't help you with the gain setup on an amp used for bass. I recommend a 0db 40hz test tone and a 0db 100hz test tone in order to set your gains accordingly as different frequencies clip as different volume levels.

By Alberto on August 10, 2015 Verified purchase

Great value!

Quality kit for a reasonable price, wires are better quality as compared to others.

By James on April 1, 2020 Verified purchase

The Real Deal.

IT IS BECOMING HARDER AND HARDER THESE DAYS TO FIND REAL COPPER INSTALLATION KITS AT AN AFFORDABLE PRICE. THEY ARE OUT THERE BUT MOST ARE OVERPRICED, AND SOME DON'T SPECIFY (CCA) or 100% COPPER. THIS KIT IS 100% AND A VALUE. NICE!!!!

By manuel on October 8, 2015 Verified purchase

Good sub

Awesome quality sub. I have it on a 400w amp and have never had distortion and it's deffinately never blown. Good sound quality also.

Nice

Great kit for the money, had everything needed and quality cable.

By Frank on April 3, 2018 Verified purchase

Well worth it.

It sounded good out of the box and better as it breaks in. Very nice.

Both

Both the wiring and capacitor made a huge difference mostly the wiring I liked it so much I went and ordered some 0 gauge wire

By Devin on July 28, 2020 Verified purchase

NVX XKIT44

The product is very well built true 4g I would recommend this product for your car audio.

By Howard on June 14, 2020 Verified purchase

Great product!

Very heavy duty wiring but still very flexible and easy to install. Would definitely buy this kit again

Quality wire and RCAs that do what they're supposed to do.

This kit is perfect for any 4-channel amp kit. Very high quality wires and RCAs. I got this free from Sonic with the purchase of my amp. The only negative is that I actually bought (2) 5-channel amps, and had to purchase an extra RCA for each. Not that big a deal, though, as I knew this, and with it being free I didn't have a problem with that.

NVX XKIT44

Love nvx wiring......always up to standards and then some......highly recommended.

By Casey on March 22, 2020 Verified purchase

NVX XKIT44

Very good and high quality would recommend more than enough to install amp under my passenger seat.

Came free with amp

Very good quality, extremely pleased with this amp kit. Came free with my JL amp but I would definitely purchase this amp kit in the future if needed.

Quality Product

Includes everything needed, and comes pre crimped, 100% copper true size.

By Dustin on February 8, 2018 Verified purchase

Good quality

I like these amp kits because the wire is good quality and they give you enough to run all the way back if you have a large SUV. Suburban or excursion

Nice quality and flexibility for tight bends

This cable kit is high quality, appears to be durable and well designed to withstand engine compartment heat. The 100% copper power and ground cables are very flexible making tight bends to keep the installation neat. The length was fine for a Toyota Camry and similar sedan installation in the trunk. I mounted the amp behind the rear seat, cut off about 6 feet of the power cable and coiled excess RCA cables under the back seat. The kit included some plastic wire tires, firewall grommet, heat shrink, terminals and protective sleeves. Highly recommended.

By James on June 21, 2016 Verified purchase

Great Value

Great kit for the money, with everything you need. Great OFC wires quality

By Anonymous on August 4, 2018 Verified purchase

Excellent product

Everything comes with this kit that you would need for a single amp install. Wires appear to be durable. No road noise after hooking everything up. Price is fantastic as well.

nice kit

Very happy with amp kit. Definitely recommend this product. Worked treated

Really good wire

Awesome wire, really liked the extra protection on the power wire. Love the color. Little expensive. Used this for my 08 Evolution GSR, there was plenty of wire to run all 4 channels to each door from the trunk. Only downside is there were not enough wire connectors for the speaker wire, so you will have to buy extra from the hardware store.Very low resistance wire tho so if your looking for quality look no further.

Perfect Replacement...

I bought this to replace an MTX 6500D I've had for at least 15 years. I had it repaired last year for $100, and this year it died again. So instead of having it repaired, I decided to buy a new amp. I picked this one due to the price($150), power output, and size. I have a pair of 10" Kicked Comp slim's that handle 350W RMS in an MTX Thunderform for a 2008 Dodge Ram 1500. This amp fit perfectly under the back seat in the small space provided between the subs in the Thunderform. I had to rewire a few things, but the amp was super easy to install and setup. The included CD was great for adjusting the gain. I normally use a volt meter and calculate the voltage required for the amps RMS power(ohm's law), but the cd took all that work out of it. This amp puts out noticeably more power than my old amp, and I'm quite happy with that. I would recommend this amp to anyone in the market for a quality mono amp.

By Ken on July 31, 2015 Verified purchase

Nice kit

Pleased with the kit as far as quality and price.. This was my first time buying a kit and rewiring my complete car it had everything I needed with extra to spare..

By Anonymous on February 21, 2019 Verified purchase

Nice kit

In the past I've only bought power wire and rca's from knukoncepts. Great stuff. Got a JL XD 400/4 and it came with a free NVX install kit. It's absolutely a great kit, and I would not hesitate to buy NVX kits for another install. Time will tell how well the rca's hold up, but initial impression is high.

By Andrew J. on February 25, 2018 Verified purchase

Worked great

Kit worked and did not have any issues. Plenty of wire!

By Lou on December 31, 2016 Verified purchase

awesome buy

Easy set up, less hassle with filters and adjustments, i have this hooked up to one 10" cvr kicker 2ohms. And this thing rocks i have my bass knob at half and still get a good boom. Plus with sonic electronic's fast shipping and great customer service, i was up and running in no time.

Good wiring kit.

The guy who did my install does some high end installs and he said they looked to like they were top quality. The shipping was a quick and easy process. Everything I’ve ordered from sonic has arrived quickly usually with 2-3 days

By Jason on February 17, 2020 Verified purchase

Good value

Great amp kit wire nice and thick very flexible comes with all the wire you should need

By Anonymous on April 25, 2019 Verified purchase

Very good

Good product... I recommend it warmly, quality, arrived neatly and cleanly and to purchase products from Sonic Electronics. Thank you very much

By Anonymous on April 21, 2019 Verified purchase

Seems good

I've had other 4 gauge amp kits in the past. This one seems to be accurate in size of wire. And I'm an electrician so I think I know what I'm talking about. Definitely worth the money.

Very nice kit

I got this free with an amp purchase so my expectations were very low. After installing it I wouldn’t hesitate to buy it versus any of the name brand kits. And I was an installation manager for 5 years so I’ve installed lots of pricey kits.

Bad ass kit!

The highest quality wire I ever encountered.
I think it way underrated at 1000 watts. Very nice craftsmanship.

By keith on October 25, 2015 Verified purchase

2nd NVX wire kit I've used

I had purchased an NVX XAPK1D for a previous project car and for my Jeep I went with the NVX XKIT44 for my JAD800.4. These kits are the real deal and are very high quality. You get proper wire gauge copper wire that's not 50% insulation like the cheap stuff. It's copper too, not CCA, which I've had with lesser kits. The power and ground wire is super flexible for the size and having the 2 RCA's in a single wire makes it nice a clean to install. I love these NVX kits. This will not be my last.

By Jake on April 29, 2020 Verified purchase

Good kit for 4 channel amp

Excelente kit, I use it in my jl audio amp rd4/400 And is exactly for my amp.

Very nice wiring kit

I have zero experience until now with NVX. The quality of the wiring kit on every level has made me curious about other NVX products. Plus the kit was actually a two channel kit from the manufacturer but to make it a four channel kit it came with a four channel twisted pair rca , so i now have an extra two channel tested pair ca cable. Great quality and product at a great deal!

By Gerry on March 16, 2017 Verified purchase

Great product

Great amp, running 2 Sony xplod XS-GTR121L wired at 2 ohms for 800 watt rms. pounds hard. Easy to set up with the gain led's, has a nice look has plates to cover all the connections to keep everything looking clean. this thing made my lights dim crazy, so you will need to upgrade your stock electrical system. BIG3 upgrade from sonic electronix along with a 1 farad cap solved the problem... Definetly a great buy and worth the money.

By Zack on August 24, 2015 Verified purchase

amp install kit

NVX amp install kit made well good quality and a nice variety of pieces that gave me good versatility

By Anonymous on September 28, 2018 Verified purchase

Nice kit

This is a great quality amp kit. Make sure you purchase the right fuse for your amp. Comes with 100 amp fuse.

By Kevin on June 6, 2016 Verified purchase

good

its a good amp its pushing my hds215 but more curious of it being a 1200 watt amp does it do 1200rms at 1ohm?

NVX XKIT44

Good product worked well for the application no complaints at all.

Great buy

I bought two of these kits cuz I heard a lot of good things about the brand and the amp kits....very impressed I have a whole jl audio system and this was a great compliment to my system worth every penny

Top of the Line AMP KIT, Highly Recommended.

This is the best available kit in town & is my first purchase of NVX kits, I bought both NVX XKIT44 & NVX XAPK0, and guess what! I don't regret on my purchase.
I did a lot of research before I buy these KITS. way to go!
FIVE STARS *
highly recommended to all Basic & Advanced users.

High Quality

If you want quality wiring - get this. You're only going to wire your car once so you might as well spend the money and get good, quality wiring. Well, this is it.

Jbl-gto 751ez

Great amp. Would recommend this product to any one. Amazing power easy to use. Look great

Great!

Got this bundled in a deal with my NVX XAD41 amp, and couldn’t be happier.

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.

The RCA and speaker wire is excellent too though I made the mistake of running my RCAs along the door channel next to my new speaker wire runs which are amplified (100w RMS) and so introduced some noise until I moved them, not a lot but I had to turn down my amps gain to avoid some hiss. So if you for some reason can’t run them under the carpet you may want to order some RCA cables with say Mylar shielding.

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

Never received

Couldn't tell you if this is a good kit or not. Have been waiting nearly a month and it appears I will never receive it. I guess no loss since it was "included free" with the amp I bought. Sadly, this was my first and last purchase with Sonic. After paying extra for next day delivery, then receiving the item 5 days after I ordered, we weren't off to a good start. They were supposedly going to send the kit out but it has not shipped, nearly 3 weeks after I was told it would. Received my next day delivery money back about 2 weeks after the order; at least I got that back.

By Ryan on November 24, 2021 Verified purchase

One of the best wires I’ve bought!

Super slick look in engine bay enjoy this wiring alight

By Gio on April 3, 2022 Verified purchase

Great Product

The wiring kit was great. The time install video was helpful. Thanks.

By stefano on February 1, 2023 Verified purchase

Good quality for the money

The JBL 1214 is a perfectly adequate sub for those of us who want enough bass to sound good without being obnoxious. It can handle plenty of power for an enjoyable listening experience, and with a good amplifier, produces clean audio down to about forty hertz. Below that it sounds slightly distorted when used by itself, but integrated into a stereo system it isn't noticeable.

amazing bang for buck

I love these subs and they pound so hard for such a decent price

Nice!

If you are looking for a cheap $30 amp kit, this item is not it. NVX amp kit is well made with love. Plus, the NVX kit comes with everything needed to complete your installation. I would recommend it.

By Reyze on May 14, 2023 Verified purchase

Simply wonderful

This amp is simply wonderful. I have it push four 12 inch woofers, each woofer has a single 8 ohm voice coil, they are wired down to 2 ohms (previously ran subs off headunit power) and i can tell you, difference is night and day, went from just background bass to people rolling their windows up at red lights, vibrating everything that isn't nailed down, the whole 8 yards, yes, only 8, i can't seem to crack that d*mn windshield.

JBL is a solid brand, this is the last of their amps before Harmon Kardon bought out JBL, and I'm VERY quite pleased.

Other things I love about this amp is the professionalism in how it looks, it's not flashy, no bright LEDs, it just looks professional, it's not something you would look at and think cheap, it's also quite heavy, prompting me to mount it to the ground after sourcing out screws, this one didn't come with any. The only drawback is the inaccurate clipping LED, I had it tested, zero clipping despite the LED saying the amp was being clipped to death... maybe a short somewhere? I will have it rewired eventually, I ran out of connectors.

truly a impressive sub

I've had many subs from orion kicker jl audio and JBL gt series and cerwin vega the GTO subs are some of the best I've ever had. Got them on 250w per sub at 4ohm and they pound I mean pounds! I was shocked that 250w per sub sounds and that incredible. People look when I got the gain turned up so that says it all to me. These are paired up with the JBL ms-a500 and it couldn't be a better match JL who? I've been a fan of JBL for years but the quality in these subs is second to none. 100% recommend if you like loud bass eye shaking tounge giggling cant hear the person next to you then you can not go wrong. Two thumbs up hats off Harmon. I can't wait for a 2ohm load into them at 350w per sub loudest lowest watt set up I've ever had and I wouldn't believe it was 500w if It wasn't mine. Thanks sonic electronics on such a great deal no one could touch that ms-a500 sub amp combo. Happy you got me thumping again.

Excellent Amp for the money.

Pros:
Looks good - solid black and no bling - the way god intended amps to look.
Good terminals - Seem quite sturdy
Tons of power - In my small car this amp has more headroom than I will probably ever need. People have measured 800+ watts @ 2ohms
Price - Got it on sale here for $113 or so shipped. Can't beat that for a brand name amp.

Cons:
No remote gain included - its available online for $40.
Non defeatable crossover - Goes high enough that it shouldnt be a problem though.
No subsonic filter

A great amplifier for your cars substage at a great price. Even at $150+ I think this amp is a great value.

By Mac on September 17, 2015 Verified purchase

Great bang for the buck

If we're talking amplifiers, I generally steer towards Kenwood. While gathering items in a cart, in an attempt to piece together a quality system as cheap as possible, I stumbled upon this JBL. 2 fun key points about this amp - 1. No remote wire is needed, which can help appearance of instal and eliminate one wire during install. 2. The gain led saves you a nice chunk of time during install.

Awesome amp!!

This amp pushe my alpine sws12d4 with no problem and sounds great!!

great amp

I replaced a hifonics 1200 amp with this amp and man was I impressed! This amp is worth every penny. Buy this amp now! This amp does everything it says it does and then some. I think it is actually under rated because I have to turn my amp to only 20 percent and it's still pushing my p3 rockford fosgate 15.

By imari on September 15, 2015 Verified purchase

Excellent Value!

This amp is giving me way more power than I expected. Powering 1 Zstat zhp1244. I question whether the ez gain setting is very accurate but it was easy to adjust non the less. By the way, I don't even have to use the bass boost. It has a very low price tag so I hope it lasts long.

Awesome product at an affordable price

I really was very impressed with this amp I have had multiple kinds in the past I won't name any names cause I don't like to bad mouth other brands but by far this is the best amp I have owned. Pros First off the jbl gto751ez is very easy to setup and is a very under rated amp the build quality and overall quality far exceeded my expectations I would recommend this amp to anyone looking to run a system under 1500 watts. It has all the power you need and then some. Going from other amps before I will deff purchase another jbl product in the future

By david on October 15, 2015 Verified purchase

Impressive. Incredible bang for the buck.

I purchased this amp to replace my Phoenix Gold Xenon 400.1 that released it's magic smoke when I got a drop of water in one of the end vents. Rated at 100w more at 4ohms, I expected it to drive my DIYMA R12 a bit better than the PG but I didn't expect the difference I got. This amp is most certainly underrated and is probably putting out double the power that the PG was.
I'm also quite impressed with features this amp has. It allows speaker level inputs with the included RCA adapters, has auto turn on, plus an indicator light and a CD to help set the gain. The only things that could improve it are a completely defeat-able crossover and a subsonic filter but neither of these things are really necessary for my application.
I really wasn't planning on getting a new amp yet, since I had another amp I was using but with the sale and coupon that was available at the time it was less than $85. Resistance was futile.

JBL GTO-751EZ car amp

I'm happy with my purchase,this amp puts out clean smooth bass and it also stays cool and never has got hot at all,i would recommend this amp for any one who is looking for a 500watt/750watt,and it does put out all the watts,just google JBL EZ amp and you'll see JBL is"nt junk.The best way to shop for amps is do some research on the computer.

Was a great buy, got it on discount.

Never have used it yet, but based on experience with my other JBL mono amp, I suspect this one was a winner too. It hasn't a sad, but it's surely under rated by a vast amount.

By Anonymous on October 7, 2018 Verified purchase

One of the best I ever owned!

This amp is solid as a rock. Had this amp pushing 1 zstat 12. I could set off car alarms. This was clearly more than a 750 watt amp. I wish the GTOEZ amps were not discontinued because I would've bought more. Truly a steal and I would pay more for it than I did.

By Brian on February 9, 2017 Verified purchase

Nice, Clean and Neat

Looks good, sounds great. Certified power so it has about twice the power that uncertified amps claim to have. The 750 watts from this amp are at least 1.5 times the 1500 watts other manufactures claim. Driving two Pioneer TSW-3003D4's more than adequately for all types of music just below shaking the car apart.

By Charles on February 24, 2016 Verified purchase

Good buy

The amp is a great powered amp but my subs are underpowered.

Look at another product

These were great subwoofers until I noticed the rubber surround coming off almost half the circumference of one and starting to come off on the other. I expect more from JBL, but I would look at other subs in this price range. Unhappy with their durability.

By Nick on September 29, 2015 Verified purchase

Good product great prices

I have not received this set yet, however I have had one before and they are a great value, well made.

By Brett on November 22, 2025 Verified purchase

Came free with DSP Amp

The wires in the kit are decent quality and are plenty for the amp it came with. However I already had an amp and was adding the new one. This meant I needed larger power cable than the 4awg.

By Dave on August 29, 2024 Verified purchase

Great stuff

I've never used NVX products before but when this kit arrived I was seriously impressed. Everything is high quality and right up there with other top brands I have used for wires and fuse holders. Lots of strands in the wires as well, they didn't cheap out. Great kit.

By chris on May 30, 2024 Verified purchase

NVX OFC Amp Kits for the win!

Every install I do is using one of these amp kits. My buddies always consider going CCA but I explain to them the benefits of OFC and how NVX makes it affordable but yet very reliable with excellent quality!

By Carson on March 28, 2025 Verified purchase

There kits always available ship fast

Love having a complete to install my amp even includes patch cables. Alot of more expensive one never include the cable and always another purchase to slow down install.

By michael on December 12, 2024 Verified purchase

Quality Product and Price

Product comes packaged well and is great quality for the price. The flexibility makes it easy to work with while also being a solid constructed wire kit. Sizing is what it says it is and from what I can tell it is definitely oxygen free copper. Also like the extra protective covering for the installation portion on battery side of the firewall with well crimped ends already available to hook up n go!

By Dakota on October 18, 2024 Verified purchase