Customer Ratings & Reviews

Great Value

easy to install im running a ZRX1800.1D @ 2 ohms and a X200.2 @ 2 ohms clean powers both amps nicely had every thing i needed to install both amps

great value

I recommend this site cause is very simple to use
Great service just what I wanted

Bang for the Buck

Used this kit to install two Pioneer GM-D amplifiers in my 2011 WRX. It worked great. For the money, you probably wont find a better deal anywhere. $50 is a bargain. I don't see any downsides to this kit. The only thing to remember is that it's CCA wiring and not OFC. If you don't know the difference, I recommend doing research first to see if it's ok for you. But it worked great in my car, no problems.

By Ryan on May 4, 2015 Verified purchase

GREAT PRODUCT FROM A GREAT SUPPLIER

This is a must have if you are building on spl! Cost was more than fair, and I got it in 2 days (im in the boonies in Canada) What can I say this company is #1 bar none!

By T&J on June 1, 2015 Verified purchase

0 gauge power wire kit

great product fast delivery and exactly what i needed with a pretty good price

Ok I guess

I bought this for a Ford Taurus and guess what...it's short, it couldn't reach the trunk of the car, instead I had to connect the amp under the front passenger seat, great wire and all but it's kinda short

By Anil on June 15, 2015 Verified purchase

Poor quality

I had ordered a Kicker pk8 amplifier wiring kit and these were part of a package that only Sonic had offered. To put it shortly, one of the jacks was grounding out when I plugged it all the way in the RCA jacks in the headunit. It was causing a lot of doubts in the equipment in my system, but I got down to the root and these were the culprit. I contacted Sonic and they gladly replaced the with a set of StreetWire RCA's that worked just fine when I installed them. Thanks Sonic! But as far as these go, I wouldn't recommend them. Spend a little more and get some better ones.

Great RCA Cable

I used this with a 5 channel kenwood amp and a pioneer head unit. worked like it should.

High quality at a great price

I love the midrange and directional tweeters on these. I put 4 of these in a 2010 ford f150 fx4 super crew. It was an upgrade of sound overall really hear all the highs and midrange off of factory head unit. The lows are lacking for what I'm looking for, but I don't have these amplified and have no sub.

Belva BBIC5

high quality wire , good ends, great price what else could you ask for?

By Anonymous on May 31, 2018 Verified purchase

Just what I needed

I would recommend this product to anyone looking to do a simple set up! Great quality and easy to use.

By Avery on February 15, 2017 Verified purchase

Good Quality - Met My Needs

Pros:
This product looks, feels and functions exactly the way you would expect.
Good quality

Cons:
I haven't discovered anything of concern

I would def recommend this product.
I Have Found Sonic Electronix To Be Superior In Customer Service, Products and Shipping

By Joe on May 1, 2016 Verified purchase

Decent but I was expecting more.

Put it in two different custom built boxes. Giant

In the end I went back to my SD-2 10.

This woofer is in my dad's truck. He just wants some low end and doesn't really care about performance.

Nice and durable

This design is awesome rca ends fit nice and tight and it solved a ground noise problem that I couldn’t fix with the other rca jacks.

Belva BBIC5

These came along with my powered sub. They were well made, and quite long enough, to reach the back of my suv.

Great value

Really good nice cables good quality very pleased with them will buy again as needed love them...

great subs

Purchased and installed in my still. Have a brx1200 hyfonics running them. These things are seriously loud, and can handle all of 600 watts. Did have to trim a 10' subwoofer enclosure so they would fit

decent cables they work

Got this in a package deal not extremely long, go from dash to amp under passenger seat. Overall feel is light ,
connections aren't extremely firm but have not been any issue.

Good RCA cables.

These RCA cables were perfect for long run to amp. The price was right also.

By Mike on April 23, 2016 Verified purchase

great amp

This is a great amp for the money. I have it hooked up to two infinity kappa perfects. They pound pretty hard. Harder than my pioneer 820w and half the size. It gets slightly warm after beating for 10 mins and just as warm after like 6 hours lol. Doesn't get hot!! A buddy recommended Sonic to me and i told another friend about Sonic and he bought two alpine type r and a re amp and wiring kit. Im planning on buying a touchscreen dvd too! Cant beat Sonic's prices!! Thanks sonic :-)

Good things really do come in small packages

This amp is powering a single RE Audio SEX12D2 at 1ohm and is awesome!! Lots of power!

Good deal

Everything worked as It should. I Would have no problem buying it again.

By Jared on February 6, 2017 Verified purchase

Worked for one hour

I bought these rca cables for a low power system and I regret it because they only worked for an hour.

By Antoine on October 26, 2017 Verified purchase

Good value set of RCA's

Not much to say, they worked perfect. 5 meters is good for getting from the head unit to the trunk.

By Scott on April 5, 2016 Verified purchase

Work like I expected

I used this to connect a two channel amp to my head unit without any issues.

By Darrick on January 2, 2016 Verified purchase

Cheap

Gets the job done at a fair price. Easily double the price in local stores

By Ryan on July 19, 2016 Verified purchase

RCA Audio wires for Car Amplifier

Highly recommend. It was worth paying the extra price for these wires which made it easier for the installer and makes the system work great.

By John on June 7, 2016 Verified purchase

Not true gauge

The 4 gauge is smaller than the 8 gauge Walmart brand.. 0 gauge is a little bigger than true 4 gauge.. Its not true.

By Collin on February 4, 2016 Verified purchase

Works Amazing

Bought this to pair up with a single RE Audio SE-X d2 and it powers it perfectly. The sub can take all the amp has which is a lot. Great price too.

Small package...big sound.

I currently have this amp powering an RE Audio SRX 12" sub (Dual 4 Ohm)...running a 2 Ohm load. The very first day I gave it the juice all the way to work (74 minutes) and checked it as soon as I parked. Amp was as cool as can be. It gets the job done and requires very little space for mounting.

Power wire kit

The kit is a complete kit and for the price I paid is well worth it
The power and ground wire is really 2guage not a true 1/0

Great product

A good product. Only issue I had was that you would think that an amp install kit would come with the RCA cables.

By phillip on December 28, 2019 Verified purchase

Good amp

I have this amp pushing a 10inch mojo Memphis sub sealed box it sounds outstanding! Amp does not get hot at all! The size of the amp had me a little skeptical about it handling any abuse but I run it hard with no issues. I would recommend this to anyone.

Not what I expected

I would not recommend this product because I been having problems with it since I got it. After awhile it sends a high pitch beeping noise or signal through the sub and then the amp goes into safety mode. I've sent it back to the manufacturer to get checked out and nothing was found. The problem is still happing. My wiring and sub seem fine so the only other thing I can think of is the amp. Other than that, it works fine.

Good amp

Very small so it can fit almost anywhere but don't let the size fool you it packs a big punch.

What more can you ask for???

Exactly as described, great price, easy to work with, all the same over and over, perfect all the way around

By Gerald on October 30, 2015 Verified purchase

Sounds great

These speakers are a good value, I put them in my 2006 F-150 supercrew to replace factory speakers. I was not disappointed .

good value

I have got 6 subs from your company and have been pleased an the subs are the best and preforms the best

Small and efficient

Amp runs cool and clean all day after I installed it. I have it hooked up to a nvx nsw 12 at 2 ohms and runs loud all day. I would buy another one for extra subs and love how small and efficient it is. I could fit 2 under the seat of my car easily. Just wish the dials had more increments on the filters and knobs.

great sub

Great value and performance.i have it in a 1.35 qft box in a 2014 dodge ram 1500 and it bangs.

Awsome Amp

I purchased this amp because I read only a few reviews and all said this is a great amp. Well I was skeptical when I had received it so I took the plunge and hook it up to my subs, boy I tell you this amp maybe small but it puts out! I have one at the moment running 2 Alpines Type-S 10's and 2 Memphis Audio 10's, all hooked bridged at 2 ohm on this amp and it drives them wild. I love it! Thanks Sonic for having these in stock. I like it so much I had purchased another to Link them together to get even more wattage out of it.

BTW I replaced 2 XM2002GTR amps with this one and prolly will never turn back.

Low cost big value.

Good amp for the money. Not the cleanest sound but does a great job for the price.

Better than expected

This little amp didn't look like much, but it drove the 6.5 infinitiy's I had cleanly, and it ran cool. Small size and it works great.

AMAZING

These things are just insane. I have a 1500 watt mono block hifonics zeus amp on these things pushing around 750 watts a piece and the take it like a champ! The best sounding subs i have owned and I've owned quite a few. They are always being mistaken for 12s and a few times a 15. If you have these and have them in the right box you'll know how they could be mistaken for a 15. They have amazing sound and hit a HUGE range of frequencies. I was wanting to order Orion 10s but they were out for a month minimum so the sales guy told me i couldn't go wrong with these and he was right! Thanks sonicelectronix for the great support on this. I recommend these to everyone wanting to go with 10s. These are an amazing quality and very very impressive sounding sub.

By Paul on August 22, 2015 Verified purchase

Much Like Yea!

I just finished the install today and this is probably my favorite sounding install yet. I made a ~1cu/ft box tuned to 35hz with MB Quart 1000/1 Reference series. It is suppose to be pushing 700 watts RMS at 2ohms. This was installed in the back of a Wrangler Unlimited and the bass is very clean and tight. It can pop with house/electro and it can roll with dubstep. From the front of the JK, it does not rattle my chest like the RE SEX12V2D4 but the sound it soooo good. I can't wait for it to break in. For the price Sonic is offering right now, I wish I would of got two. GET TWO!
PS: I actually prefer this sub package to my 12" in a 1.5cu/ft box tuned to 32hz because of the sound quality and tight bass. If you want chest rattling bass, get the 12" variation or the 15" variation. Also, I was putting double the recommended voltage, 68.4 volts during 50hz sine wave test, to my previous RE SEX12V2-D4 for 5 months before the leads melted. I'm sure that the subs are quality built and would not break if gain, wattage, and crossover as set accordingly.

By Greg on August 4, 2015 Verified purchase

For the price of this little amp can't beat it

I only have two Re xxx 6x9 and tweeter s but thay rock

Sweet!!!

Picked this up for my wife's truck. Looks and sounds great!!

so so.

the RE 800.4 was powering 6 speakers x2 6-9, x4 6.5. amp delivered good sound and enough power to all my speakers. all my speakers r Rockford power series.

the RE amp did have a short life only 5 months! it did not burn out the fuses never went out. I just don't know?

price for this amp is good, but you get what you pay for.

ill say save a bit more to get a better 4ch amp.
will not go back to RE audio.
my opinion.

Great materials

Not my first time with Belva wiring. Use it for all my projects. Great value and quality stuff.

Works well

I originally had the SEX version one. But blew it after about a year and a half. So I bought this one to handle a little bit of extra power. So far fairly satisfied with it. I have any ported box in the cab of an extended Ford Ranger. I am pushing about 800 W to it

tiny, but powerful

I expected this amp to be small, but i was still surprised. Its about the size of my hand. Great for space savers. The sound i get from this thing is amazing and very clear. No audible distortion or anything. It is powering three sets of RE speakers, and still has enough power to keep up with my subwoofers. The amp itself is surprisingly heavy for its size, and seems very well built. As for the power and price, this is probably one of the best quality amps you can find. Also isn't bloated with features you don't need or shouldn't use. I went from a 1,000 watt four channel from a cheap brand, to this and there is a Huge difference in the clarity, and this one gets just as loud. If only it were linkable to run two of them, it'd be the perfect amp.

Great kit

Everything I needed Right in front of me. Great value as well!

By keahi on June 18, 2020 Verified purchase

Hell yea

Really improved the overall performance of my system And it really bangs now!!!!!!

By Charles on May 2, 2020 Verified purchase

Great kit

I use this kit to wire two amps Kenwood amps, combined wattage 1600. More than enough feet for truck...thick and heavy

By D on July 9, 2019 Verified purchase

Perfect amount of cable.

I purchased this to install a 1700.1 Hifonics Brutus and a JL 300/4 amp in my 2006 Dodge Ram.
The Hifonics amp was mounted under the drivers seat and the JL under the passenger side.
There was just enough 1/0 cable to run from the battery to the amps and from the amps to ground.
I did not used the 4g cable.
Instead of crimping the provided cable lugs, I chose to solder them.

By Anonymous on May 18, 2019 Verified purchase

Belva BPK0D ** HOT NEW PRICE **

I will recommend this product to anyone looking for a good kit and cheap, i will say that is the best of the cheapest kit, when i said chep is not a bad kit i mean the quality is good for what you pay

true to the word

I would recommend this wiring kit nice price and good lengths

By Johnny on March 8, 2016 Verified purchase

Good kit for the price!

It's more like 2ga then a true 1/0, that being said. It's an excellent kit. Still big wire. Installs great, thick jacket and plenty of power transfer with minimal voltage loss.

Great deal.

Comes with all that you need for a good clean install. Only down side is it's not true 1/0 it's slightly smaller but enough for a cab 2k

By Ryan on August 8, 2020 Verified purchase

good product

The product arrived in one piece and works as advertised, thanks!!

By Kronk on May 28, 2020 Verified purchase

Belva BPK0D ** HOT NEW PRICE **

Good flexible OFC cable. Kit comes with everything needed regarding power wire and ground wire runs. Even came with 5 foot runs of 4 guage for load side of fusable distribution block, which I ordered from Sonic as well (JL Audio 1/0 input to 4- 4/8 guage output fusable DB.) that is on back order still.

amp wiring kit belva bpk0d

delivers power to amps without problems no melt downs at a great price

Amazing

These wires are perfect great deal I highly recommend this!

By Joe on April 24, 2016 Verified purchase

Great value

I would recommend this product to anyone that wants a product that is true to their advertisement. I couldn't be more impressed with the product and the price.

Great value

I would recommend this product to anyone that wants a product that is true to their advertisement. I couldn't be more impressed with the product and the price.

Don't bother!

I had 2 pairs of 5-way 6x9 Kenwood speakers in my Camry. They sounded good with my Kenwood Nav unit, but when I added this amp, the amp distorted a lot when turned up passed half way. I had the amp gains all the way down with the same result. I switched them with some MB Quart equipment for about the same price.

Excellent product great deal

Exactly as expected!

By Egan on December 7, 2023 Verified purchase

Good thick CCA wire. fantastic value and commendable performance

Using the 1/0 to create a run from my 200A breaker next to the battery, to the passenger cabin distribution block.
same 1/0 CCA that is included in the Belva Big 3. great flexibility. surprisingly supple.
Cons: not OFC,oh well.
Not fond of the massive clunky fuse holder that comes with the kit but I have other plans for it other than for car audio... electric Kayak :) LOL
Great value. The supplied terminals didn't give me any trouble when soldering. good solid clean shimmery solder job. rock solid.
Kit was enough to run main 1/0 from 200A breaker into cabin where it meets fused distribution block. from there two separate runs of 4g to power a Sony GSM4 (rms80wx4@2ohms) and a JBL BP600.1 (600Wrms@2ohms) respectively. perhaps my power supply is a little heavy handed but it leaves me decent headroom to grow my system.

Once everything was connected there was enough wire left over that I could likely install a third amp, or do a separate install.
If you're doing more than one amp, be kind to your wallet and your self and pick up this inclusive dual amp wiring kit. its highly unlikely you'll regret it, unless you're around salt laiden air or marine application.... Tinned ofc is best for marine applications.

By Dylan on November 22, 2022 Verified purchase

Belva BPK0D

Amp installment kit had everything I needed for hooking up two amp system but note to self it's just a power installment kit it does not come with rca cables. But still a great product.

By Josè on February 8, 2016 Verified purchase

Fantastic speaker

I installed a new head unit in my 08 Ranger. I have Infinity 8632 installed in the rear and had JL Audio in my doors. The Infinity rear speakers always sounded better than the JL Audio in the doors. With the new head unit and amp, I installed these Infinity REF-8620cfx speakers in the doors and what a huge difference it made. My truck now sounds like I'm standing in front of the stage, rocking!!!
Sonic is a great company to deal with. I bought everything I needed to upgrade my system, fast shipping and great prices.

Good buy

I bought this sub thinking it would be the same setup as my last one, sadly I had miss read the ohms, it's a 4 ohms and when I wired it, it was set too 2 ohms. My last setup was wired to 1 ohm. This sub and a good amp makes the difference not noticeable. I would recommend getting 2 of these and wire them to one ohm with 12 gage wire with a high wattage amp, let me tell you this thing destroys things when I turn it up. I recommend this product.

5 stars so far!!!!!

I was looking for a small amp to install in the stock location of my 00 Maxima in place of the Bose system. I wanted to install the cheapest possible audio system since the car is almost 15 yrs old. I installed Powerbass 6.5 comps in the front doors and 5.25 in the rear door. $60 for both sets. For any 5th Gen Max w/Bose owners, I was able to use the stock speaker mounts without modification. I'm using 2 Sundown E8v3's in a 1.4 cf box tuned to 34 hz powered by an Audiotechnix AT800.1 at 1 ohm. I'm running everything off a Kenwood Excelon receiver. The Re amp produces the power i was looking for in a small package at a great price. This isn't the 1st Re product I have purchased. I still have a Re SSX 12 that is still beating strong and getting angry looks after 5 yrs. I'm considering buying 2nd one since it is such a great price!!!

Belva 0awg amp kit

This kit has everything needed to install your amp. Plenty of wire and all terminals are included in the package. Definitely recommend this amp kit if your looking for a good 0awg kit.

By Jordan on October 26, 2025 Verified purchase

Great Value

High quality wire at a low price. What more could you ask for?

By Shannon on March 6, 2025 Verified purchase