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Belva BAK42

Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

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List price $79.99

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$29.99

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Item Added to Cart

Belva BAK42

Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

$29.99

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NVX X-Series RCA Interconnect Cables

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Scosche Distribution Block

Single 4 AWG input to four 8 AWG output distribution block plated in chrome

$4.99

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Heavy-Duty Grommet

This Stinger heavy duty grommet is the perfect and safe solution to running wires through the firewall.

$5.99

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The Belva 4 Gauge Kit for Monoblock Amps!

If you need an amp kit at a great price then the Belva BAK42 Complete 4 Gauge 2-Channel Amp Wiring Kit is for you. Belva uses Premium Powerflex power and ground wire that provides optimal power transfer and is made from Copper-Clad Aluminum (CCA). Belva CCA wire regularly outperforms other Copper Clad Aluminum kits as a result of its higher quality composition. The CCA wire used by Belva consists of 30% copper and 70% aluminum whereas other CCA kits wire is just 10% copper to 90% aluminum. To provide signal from your head unit to your amp is the 2-Channel Helical Twist Construction Audio Interconnect RCA cables that minimizes noise and interference. The last key component is an In-line Mini-ANL Fuse holder with a 80 amp Mini-ANL fuse that offers ideal protection for high-powered systems. The BAK42 is designed specifically for car audio systems up to 1000 watts RMS.

General Features:

  • Complete 4 Gauge 2-Channel Amplifier Installation Kit
  • Designed specifically for car audio systems up to 1000 watts RMS
  • Premium Powerflex power and ground wire provides optimal power transfer
  • Made from Copper-Clad Aluminum for a pure uninterrupted transfer of power and signal
    • Belva CCA wire is made from 30% copper while other CCA wire is just 10% copper
  • Helical Twist Construction Audio Interconnect RCA cables minimize noise and interference
  • In-line Mini-ANL Fuse holder with a 80 amp Mini-ANL fuse offers ideal protection for high powered systems
  • Also available in Black, Blue and as a 4-Channel Kit
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. (5.2 meters) Red 4 gauge power wire
  2. 3 ft. (.91 meters) Black 4 gauge ground wire
  3. 17 ft. (5.2 meters) Gray 18 gauge remote lead wire
  4. 17 ft. (5.2 meters) Helical Twist 2-channel RCA interconnect cable
  5. 20 ft. (6.1 meters) 16 Gauge Speaker cable
  6. One In-line Mini-ANL Fuse Holder with a 80 amp Mini-ANL fuse
  7. One Black rubber firewall grommet
  8. One 4 Gauge red chrome plated ring terminals
  9. One 4 Gauge black chrome plated ring terminal
  10. Three 18 Gauge red Spade terminal
  11. Two 18 Gauge black Spade terminal
  12. One 18 Gauge red butt connector
  13. Ten 4" Black zip ties

Amplifier Kit Specifications

Amp Kit Type
Amplifier installation kit come in two different types: Power or Complete. Power Amp kits are designed to only provide power to the amplifier. Complete kits will provide power and signal to the amplifier. Many of the complete kits will also include speaker wire to connect the amplifier to the subwoofer.
Complete
Number of Amplifiers Supported
This is the number of amplifiers that the amplifier kit can support. If you are are going to be powering more than one amplifier, make sure that the installation kit will support them.
1
Power/Ground Wire Size
The power/ground gauge numbers represents the main wire size of the amplifier kit.

Definitions are as follows:

Gauge (wire) - The diameter of a wire. The higher the number, the thinner the wire. Example: 4 gauge wire has more strands than 10 gauge wire.

AWG (American Wire Gauge) - A standard of the dimensional characteristics of wire used to conduct electrical current or signals. AWG is identical to the Brown and Sharpe (B & S) wire gauge.
4 gauge
Power Wire Length
This is the length of the power wire in feet.
17 feet
Power Wire Color
Red
Ground Wire Length
The length of the ground wire in feet.
3 feet
Ground Wire Color
Black
Speaker Wire Included
If speaker wire is included, the value will be "Yes" and if no wire is included, it will read "No".
Yes
Speaker Wire Length
This is the length of speaker wire that is included with the item.
20 feet
Remote Wire Length
This is the length of the remote wire that is included with the item.
17 feet
Interconnect (RCA) Signal Cables Included
Interconnect cables are required for amplifiers which are installed to the "RCA preamp low-level outputs" of a car stereo receiver. If your amplifier has high-level / speaker level inputs, then you do not need to purchase interconnects; however, interconnects offer a much higher quality sound when compared to speaker level inputs.
2 Channel
Fuse Holder
This is the type of fuse holder that is included in the item.
Mini ANL
Fuse Size
This is the size of the fuse that is compatible with the fuse holder. If the fuse needs to be replaced, be sure to replace it with the same size.
80A
Distribution Block Included
This means that the kit includes a distribution block in the package. This will assist in the installation of the amplifier kit or any situation where a distribution block is required.
No
Complies to AWG Standards
Since 1857, The AWG (American Wire Gauge) system has been the standard for measuring the diameter of wire. AWG standard is the measure of bare wire to find true gauge. Companies that do not follow AWG Standards include the thickness of the wire jacket which means the actual wire is not "True to Gauge". For the best performance from your amplifier wiring kit, make sure that the cable complies to the AWG standard.
Yes
Wire Material
The material that the wire is made of. Copper & aluminum are the most commonly used materials. OFC - Oxygen Free Copper is the ideal choice for wire material. Copper is a superior electrical conductor, & does not expand or contract with heat. CCA - Copper-Clad Aluminum is a suitable choice for lower powered or budget applications. The power transfer is not on par with OFC, but this material offers significant savings.
CCA (Copper-Clad Aluminum)

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
64%
4 Star
20%
3 Star
9%
2 Star
6%
1 Star
1%

Average Attribution Rating

Durability
4.3
Value
4.6
Features
4.2
Design
4.5
Usability
4.5
Bradford

East Berlin, PA

Overall
Durability
Value
Features
Design
Usability
Everything you need

January 16, 2014

This package comes with everything you need to install your amp and speakers. Great value.

78 of 139 found this helpful

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jeff

greenville al

Overall
Durability
Value
Features
Design
Usability
Not bad

December 31, 2013

It was pretty nice the wire was a little bigger than i thought (wire is about as fat as a sharpie marker just the wire not the insulation), the grommet that came with it was way to big for the wire so i didn't use it the fuse seems ok the connectors are good didn't have trouble crimping. I had to drill out the ring terminals a little but wasn't bad; wire insulation kind of soft and easy to puncture.

81 of 145 found this helpful

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Phil

Naples FL

Overall
Durability
Value
Features
Design
Usability
Wiring kit

December 25, 2014

Very quality wires and very pliable. Will definitely buy again

87 of 158 found this helpful

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Ricke

San Antonio, Texas

Overall
Durability
Value
Features
Design
Usability
Belva

March 3, 2014

Parts came fast, and seems to be a good quality for price.

88 of 162 found this helpful

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Bryan

wa

Overall
Durability
Value
Features
Design
Usability
impressed

May 20, 2014

I ordered this kit because it was fairly cheap but I have to say in very impressed with the quality of the wire as well as the thickness of the insulation. It was much thicker than I had anticipated and was pleasantly surprised.

97 of 181 found this helpful

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Hoffman

phila pa

Overall
Durability
Value
Features
Design
Usability
best bang for your buck

January 18, 2015

hooked up to my amp with ease subs bump all day long no problems installing except finding a good ground the ground wire could be a little longer but not a major problem.

90 of 169 found this helpful

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Jason

Manchester, ME

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Everything good except RCAs

June 11, 2015

Everything in this amp works great except the RCA cables. One of the connectors seems to be damaged internally and causes the music to crackle when moved. It also picks up significantly more noise than the $4 amazon cable I bought that is routed right next to it.

37 of 65 found this helpful

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john

high point, NC

Overall
Durability
Value
Features
Design
Usability
good package

January 5, 2015

Great value and worth your money as far as what you would need for an amplifier/subs system setup. Quality wires.

96 of 183 found this helpful

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Danny

San Jose, CA

Overall
Durability
Value
Features
Design
Usability
Belva bak42

June 6, 2014

This item works okay, easy to install, and good for price.

90 of 171 found this helpful

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Andrew

Canada

Overall
Durability
Value
Features
Design
Usability
good for a simple setup.

February 2, 2013

Did well enough to hook eberything i needed up but it was only a sub and amp. Used every last bit of length though to hook up to the back of an 02 intrepid. No problems with anything in the kit. First time doing this type of thing and had nonproblems.

58 of 107 found this helpful

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Drew

Youngstown, OH

Overall
Durability
Value
Features
Design
Usability
Amp kit

March 26, 2015

Nice thick wire but would prefer all copper but it works. Nice coated wire soft and maluble.

60 of 113 found this helpful

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Joshua

Rahway, NJ

Overall
Durability
Value
Features
Design
Usability
Great !!

November 16, 2013

This set was great ! Easy to install and had everything ready. I love it

55 of 103 found this helpful

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Ben

Gardner, KS

Overall
Durability
Value
Features
Design
Usability
Good

September 27, 2013

Great inexpensive wiring easy to install, red and black are good colors

55 of 103 found this helpful

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Josh

Birmingham, AL

Overall
Durability
Value
Features
Design
Usability
Best choice for your money

October 25, 2012

This wire is a rare breed. It's legit gauge at a much lower price than the flagship brands. Wire was flexible for movement but plenty of wire with a little plastic covering rather than a little wire with a lot of plastic covering. All the essentials for wiring up an amp are in the kit with plenty of wire for my extended cab pickup. Great choice for me at a phenomenal price. I just hooked it up so can't speak to the durability as yet but it looks to be very good.

51 of 95 found this helpful

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JR

Gainesville, FL

Overall
Durability
Value
Features
Design
Usability
Ok product

April 28, 2014

The product works. Not the best quality though. The cables are pretty lightweight. If I did it again I would spend a little more money and get a higher quality cable.

89 of 172 found this helpful

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Matthew

Canada

Overall
Durability
Value
Features
Design
Usability
Exactly what it says

April 23, 2014

Wires are exactly as they are advertised, standard 4 ohm cable. RCA is a little short but I also drive a massive car so it's understandable. All in all, worth the money.

64 of 122 found this helpful

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Daniel

Rupert, ID

Overall
Durability
Value
Features
Design
Usability
Great wiring kit

February 9, 2014

I really love this wiring kit, it is amazing it is everything that the description said :).

75 of 144 found this helpful

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Logan

Florida

Overall
Durability
Value
Features
Design
Usability
Not a bad kit

September 30, 2013

The wire itself is not bad quality at all. It's obviously not much comparison to true OFC wire but it still does the job. True to spec, very flexible. I have it powering my 500w rockford fosgate and it works just fine. Definitely a good buy for only around 30 bucks

59 of 112 found this helpful

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Taylor T

Jamestown ND

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Great for the price

April 21, 2015

For the price you can't beat this 4 gauge wire! Came with everything I needed to hook up my system and everything included is nicely built and quality connections. Delivering 1500 watts rms to my Hifonics 1516 and haven't had any problems at all. Fried my old amp and there wasn't a single problem with any of the wiring after which to me says this is all quality stuff!

52 of 99 found this helpful

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Zach

Lexington, kentucky

Overall
Durability
Value
Features
Design
Usability
Works well

March 15, 2015

Good kit to instal an amp. I'm pushing a 1600 watt amp. Glad I went with the 4 gauge

64 of 123 found this helpful

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isaac

Canada

Overall
Durability
Value
Features
Design
Usability
Great quality not so nicely paired

November 10, 2013

Great quality but this kit was recommend for the 4-channel amp I picked up... I needed 2 sets of RCA cables not just 1. Or at least splitters.. It was a painting go track down a suitable set of RCA cables when your in the middle of an install.

54 of 103 found this helpful

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eduardo

phoenix, AZ

Overall
Durability
Value
Features
Design
Usability
belva amp kit

September 1, 2013

bought this thinking it was going to be a cheap amp kit but i was surprised by the quality. excellent in every way, most problems i've had in the pass were with the rca cabels going out but with belva no problems at all great company love there products and sonic prices!

72 of 139 found this helpful

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Jeff

Boise, ID

Overall
Durability
Value
Features
Design
Usability
The whole package

August 12, 2013

I used this kit for an Alpine amp and sub combo and I am very pleased. The cables are very good quality and the kit came with everything required to install from front to back. Very pleased!

48 of 91 found this helpful

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Vance

Vancouver, WA

Overall
Durability
Value
Features
Design
Usability
Best bang for your buck.

February 21, 2013

This kit is impressive. Thick and flexible power and ground cables that are true 4awg. Very nice twisted RCA's. This kit even includes 20 feet of 14 ga speaker wire! For ** bucks? I would've gladly payed double.

The only con is that the fuse is a little difficult to hook up but you can figure it out pretty easily.

55 of 105 found this helpful

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Daniel

tucson, AZ

Overall
Durability
Value
Features
Design
Usability
great product and price

January 29, 2015

Love every Rockford sub i have ever owned. Great product and great prices. I have had 2 p1 10"s, T1 15" , 2 12" p3s, and now i have one 12" p2 4ohm wired to 2ohms. Have a rockford fosgate prime 500x1 mono amp wited with a Belva 4 gauge wire kit. Sounds so good in the Belva vented box. Have this hooked up in my 01 frontier king cab. Also have my kenwood 6.5 running in here. I need dynamat asap. Also got my alarm from sonix. I have been ordering from here since 2005 i always recommend this company because of their prices and fast shipping. But this last order was the only time i had a problem. Shipping took for ever. Also the products that said they were in stock wasnt accurate. My amp was on backorder and my deck was discontinued. They informed me 10 days later !! But every other time i had no problems...

57 of 110 found this helpful

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Big G

Los Angeles, CA

Overall
Durability
Value
Features
Design
Usability
Best Value!

May 9, 2014

Very high quality ground, power, and rca cables for only $30! (or cheaper when bought together with an amp!) power and ground cable is made of that super flexible material, very high end, unlike those other cheap brands that you can't bend the cables, which makes the Belva kit an installers dream! Highly recommended if you need a good 4 gauge amp kit and don't have a lot of money to spend!

63 of 122 found this helpful

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Charlie

Metairie, Louisiana

Overall
Durability
Value
Features
Design
Usability
Perfect budget

October 7, 2013

The 4ga amp it was perfect for my 1000w PPI amp and was surprisingly high quality for the price. I have purchased kits that were two and three times the cost that were made cheaper. I will most likely continue to buy their kits because I was more than happy with the products craftsman ship

51 of 98 found this helpful

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Shane

Coarsegold, CA

Overall
Durability
Value
Features
Design
Usability
Amp install kit

December 30, 2014

This kit makes the install of your amp so much easier.

61 of 119 found this helpful

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Dennis

Canada

Overall
Durability
Value
Features
Design
Usability
It's ok

December 19, 2014

It is what it is and does what it's supposed to do but if u are putting it in anything but a compact car u better buy more battery cable. This package barely reached te trunk of my Jeep Compass in a straight line from the battery.

64 of 125 found this helpful

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Ricardo

San Antonio, TX

Overall
Durability
Value
Features
Design
Usability
not bad for the price

March 22, 2014

Got this for a budget system in the wifes car. Going by the price I wasn't expecting much quality just the basics. Overall its a decent kit that contains all you need if you are on a budget. The wires, of course, are not true 4 ga but I already expected this when I bought it so no big deal. Zip ties are really thin so they break when you try to use them but that's why you get a bunch anyway. Fuse holder is nice though and wires are nice and flexible helping the install go a little smoother.

67 of 131 found this helpful

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Travis

manistee, MI

Overall
Durability
Value
Features
Design
Usability
BAK42

March 18, 2014

Has everything you need to hook up a amp. Used it with a 1600 watt amp, works perfect never had any problems.

84 of 165 found this helpful

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matthew

virginia beach, VA

Overall
Durability
Value
Features
Design
Usability
not enough

March 9, 2014

first the terminals are too small for the gauge wire for the power and ground and fuse. a lot of the things that came with the kit didn't seem to have a place with the wires e.g. butt end connectors, cable terminals, all were too small for gauge wire included. im having to run out and buy pieces from my local radioshack. the remote wire has nothing to even connect to my head unit making have to go out and buy more materials to complete my install.

88 of 173 found this helpful

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Joe

Hutto, TX

Overall
Durability
Value
Features
Design
Usability
1st Kit

February 19, 2014

This is my first amp install so I only have second hand information to compare this kit. The power wire is very flexible which is nice if you're needing to snake through odd angles. The ground wirer is beefy. The speaker wires seem to do the trick just fine. My only real complaint is the connection terminals provided. Please do yourself a favor and go buy bigger better terminals. The eyes on the terminals is too small for any of the battery posts I've ever seen and the ground terminal (I grounded to my seat mount bolt) is way too small to fit. After a $2.99 parts run, everything else seemed to work just fine. Considering this is an entry level/budget minded install kit, I'd recommend if that is the market you are in. Much better kits are available, but the price jumps up rapidly.

57 of 111 found this helpful

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Al

plain city, ohio

Overall
Durability
Value
Features
Design
Usability
nice product

August 11, 2013

Every thing you need to run your gear..easy installation.

63 of 123 found this helpful

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JD

Xenia, OH

Overall
Durability
Value
Features
Design
Usability
Good setup

April 24, 2013

A little tricky to get the wire into the fuse block but otherwise, painless.

51 of 99 found this helpful

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james

las vegas, NV

Overall
Durability
Value
Features
Design
Usability
great quality

April 1, 2014

I have this kit running a reaper series amp and the mofo 122x the kit is rated for up to 1000watts rms it has no problem with my application even though the amp and sub have a higher rms

84 of 166 found this helpful

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Greg

Greeley, CO.

Overall
Durability
Value
Features
Design
Usability
Everything that I needed

March 12, 2014

The Belva BAK42 contained everything that I needed to install a sub in the back of my SUV. The only problem that I had was that the power wire (4 ga) could have been a little bit longer. The rest of the kit was good to go.

58 of 114 found this helpful

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Reshard

Titus, AL

Overall
Durability
Value
Features
Design
Usability
Nice

January 30, 2014

Great kit comes with everything you need to set up your system. And its a really good deal for the price

78 of 154 found this helpful

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Shane

Hagerstown, MD

Overall
Durability
Value
Features
Design
Usability
Perfect Fit!

August 13, 2013

Works perfectly fine! Plenty of wire length for my 2006 Honda CR-V.

46 of 90 found this helpful

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james

martinez, GA

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
very well put together kit

June 9, 2015

all the items in this kit where perfect for my install well worth the money

33 of 65 found this helpful

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Joseph

fort worth

Overall
Durability
Value
Features
Design
Usability
Missing piece.

December 30, 2013

Took the cables out and noticed that the fuse was not included. Looked back at the product description and says the fuse is included. Have to go buy one now.

64 of 127 found this helpful

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robert

QuakertownQuakertown, PA

Overall
Durability
Value
Features
Design
Usability
everything you need!

November 19, 2013

Not bad, but the cables are barley long enough to run, extra 3 foot would be great. but figured out a different way! you have to open up connecter to crimp to the power wire, seams to thick for it!

48 of 96 found this helpful

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Nate

Minneapolis, MN

Overall
Durability
Value
Features
Design
Usability
Solid Kit

September 22, 2013

Solid durable kit with everything needed to get you up and running in one package. I would prefer a simpler fuse, but I'm no pro, and this may be better. The only other area that I would make a change is to add some fork style crimps for 4 guage wire that is small enough to fit the tiny terminals on the amp. Other than that, It is solid and for the price, will more than meet your wiring needs.

52 of 104 found this helpful

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dubbreak

Canada

Overall
Durability
Value
Features
Design
Usability
Great Bang for the Buck

May 28, 2013

Good kit for the price. Quality is good. I didn't have any true 4 gauge to compare with, but it is definitely thicker than true 8 gauge. I probably could have done fine with true 8 gauge or 6 gauge, so this kit is overkill.

Wires are nice and flexible and the feeling of the insulator is nice (smooth and soft, as opposed to hard and tough). Could get nicked I suppose, but I haven't had issues so far. You should be using grommets anyhow. Current have just replaced my accessory ground on the vehicle with this and it looks and feels great. I'd recommend this to a friend in second.

50 of 100 found this helpful

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David

Chula Vista, CA

Overall
Durability
Value
Features
Design
Usability
Belva kit

February 15, 2014

I had this kit hooked up to a Hifonics amp according to specs and wow. Coming from a guy who always wants to go the cheapest way, 30 bucks for this kit is perfect. More zip ties would be helpful, but this kit does provide great sound with minimal static interference. Wires are very flexible.

62 of 125 found this helpful

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Jerry

Omaha, NE

Overall
Durability
Value
Features
Design
Usability
good value

January 20, 2014

This is a good product. It included everything you needed to hook up your amp. 4 gauge wire is flexible and easy to run through your car. Why spend 100 of dollars when you can get everything you need for the fraction of the price.

59 of 119 found this helpful

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Michael

Breezy Point, MN

Overall
Durability
Value
Features
Design
Usability
Can't Beat the Price

September 5, 2013

What can I say. You can’t go wrong for the price. Try to buy such a wiring kit at this price locally. Good luck with that one. I’ve purchased several wiring kits through Sonic and will continue to do so. The quality of everything in this kit looks good, most importantly the wire itself. I recommend buying it.

42 of 85 found this helpful

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Jorian

Saint Paul, MN

Overall
Durability
Value
Features
Design
Usability
Bang for your Buck

October 2, 2012

Holy cow, This kit is way more than I expected!
The quality and craftsmanship put into this is amazing.
I would recommend this kit to anyone who needs a 4 Gauge kit.

Cons: The fuse holder connections are a bit small, But an easy fix is to cut some wire off.

46 of 93 found this helpful

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Jeremy

Chicago, IL

Overall
Durability
Value
Features
Design
Usability
Just got it in a combo. Nice.

August 16, 2012

Surprised at the quality of wire and RCAs given I got it included in a bass package with an amp, subs and box. Everything wired up easily and my bass is great so no complaints here. My installer said it is a really good buy too and was surprised that it wasn't like a cheap one that has all plastic and no wire.

46 of 93 found this helpful

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Ray

Georgia

Overall
Durability
Value
Features
Design
Usability
Not 4 gauge.

June 28, 2015

Received this kit and its definitely not 4 gauge. It's at the most 8 gauge. Barely even that. I didn't even use the power or ground wire. I went to advance auto and got some 2 gauge by the foot. I used the rca cables which seem to do the job but are low quality wires. The speaker wire does alright. It's got a thick coating but not much wire. Not impressed at all. But I guess that's what you get for paying 30 bucks. But really don't lie. Just advertise 8 gauge. I

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Brooke

hickory, NC

Overall
Durability
Value
Features
Design
Usability
Good kit

June 24, 2014

Great wire kit, the only down is its not OFC

80 of 162 found this helpful

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Boogie

Alvin, Texas

Overall
Durability
Value
Features
Design
Usability
Does a fair job

April 10, 2014

Installation was simple does a good job stops lights from dimming other than that goodbye good price

50 of 102 found this helpful

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Chris

Bloomington, CA

Overall
Durability
Value
Features
Design
Usability
Good

March 24, 2014

Good power cable set. The remote wire is way too fragile but i can deal with it. Had everything it needed for me. Perfect size too just barely reached.

54 of 110 found this helpful

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Na8t

oxford oh

Overall
Durability
Value
Features
Design
Usability
it is not 4gauge

February 28, 2014

It is nice and i wood get this set a gen butt it is not 4g it is good for the $$ but if u are looking for 4g this is not is . it will work for my 500 w amp but i wood spend a litt le more $$ and get the good stuff for 1000 w or more.

67 of 136 found this helpful

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bruce

Brooklyn, NY

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Durability
Value
Features
Design
Usability
Belva bak42 amp wiring kit

September 20, 2013

Quirky kit, however they should offer a longer amp cables for larger vehicles.
I have an Armada , battery is on the right. Firewall access is on the left.
The 4awg poistve amp cable was too short, I needed 22'.
Hard to find 4awg that's a fexible braid. Home Depot had 4awg with heavy strands that were too stiff. Had to buy cable in a specialty auto shop.
Best bet if you need longer cable get it a West Marine.
The radio to amp RCA jack cable just made it.

So if you have a compact or regular size vehicle, I'm sure this would work fine for you, just make sure you measure first.

Other than that , it is a great amp wiring kit for the money, and wold recommend.

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kury

Port Angeles, WA

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Value
Features
Design
Usability
Everything you need

March 11, 2013

Easy to hook up and install everything, haven't had a single problem and came with everything i needed for my sub and amp.

42 of 86 found this helpful

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Anthony

North fort myers, FL

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Does it's job

August 16, 2015

The power should be 20' and ground should be a foot longer but other than that this is a good kit. Does what it's supposed to and is as the specs say.

6 of 15 found this helpful

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Nicholas Lemarr

Hinesville, GA

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Value
Features
Design
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An okay product from an okay manufacturer.

March 23, 2015

The kit is a great starter kit, but not for the money. The cable is high quality, but CCA, not OFC. The connectors seem cheap, and I can seem them failing in the near future.

54 of 111 found this helpful

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Devonte

Montgomery, AL

Overall
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Value
Features
Design
Usability
okay wire kit

March 10, 2014

The wire doesn't seem like true 4 gauge to me but it still got the job done for installing my second batt and the wire is very flexible

50 of 103 found this helpful

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Jeremy

Houston, TX

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Durability
Value
Features
Design
Usability
Not a bad value

September 18, 2013

I purchased this on a budget to install a kicker 400.1 amp. Over all not a bad kit. Installing the power cable in the fuse properly takes a little patience but is doable. The remote wire for the amp seems a little flimsy but the cables are easy to work with. I have used this kit twice and am happy with it. If you are going through the firewall on your installation like I did, I would recommend purchasing a good weather proof 4 gauge bushing.

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Donovan

COLUMBIA, SC

Overall
Durability
Value
Features
Design
Usability
Amp Intallation

August 1, 2013

the is a good value for what you get. Only wish it had two RCA connection cables

42 of 87 found this helpful

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Nucc

Boston

Overall
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Value
Features
Design
Usability
All parts needed are included

February 28, 2013

Everything you need to install an amp and sub is there. Wires are well made, but the 4 gauge power wire wasn't long enough for my car (2001 pontiac grand prix), but all i needed was a foot which you can get at a hardware store.

43 of 89 found this helpful

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Derek

Harwood, ND

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Value
Features
Design
Usability
Not bad

December 4, 2012

This kit has true 4 guage and flexible wires. It sounds great, however, the ends to the wires are almost impossible to crimp so I had to buy other ones. The fuse is also very hard to hook up.

47 of 97 found this helpful

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T-FLo

Los Angeles, CA

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Good Wires!

April 7, 2015

Good set of wires. I like the colors. I also have the 8 gauge kit and they both work great!

44 of 92 found this helpful

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Marvin

Canada

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Value
Features
Design
Usability
Great Value

April 24, 2014

Instead of buying piece by piece, these packages are a better value if you are installing an amp from scratch, much cheaper way to get it hooked up.

75 of 154 found this helpful

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Brennen

Newark, NY

Overall
Durability
Value
Features
Design
Usability
Nice wires

April 16, 2014

They are good thick wires and deliver good power, haven't had any problems with them and I got them with the amp I bought and sonic gave me 20% of the wires so I got an awesome deal

45 of 94 found this helpful

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dimitry

Martinique

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Value
Features
Design
Usability
beau produit.

December 1, 2013

belva fait du beau travail.
ressemble aux produits STINGER.
donc très sérieux.

42 of 88 found this helpful

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bass head

waterbury ct

Overall
Durability
Value
Features
Design
Usability
ok

October 12, 2013

it gets the job done but the outer jacket on the power and ground are to soft and get cut easily and the remote wire is too thin used the speaker wire for the remote rca is probably the only wire i liked but i wouldnt by this product again

42 of 88 found this helpful

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spike_n58

Pachuta, Ms

Overall
Durability
Value
Features
Design
Usability
Belva 4 Guage amp wiring kit

October 4, 2013

The kit is ok, I had trouble crimping the 4 gauge wire myself. I thought I had it crimped, It just pulled right out. I had to take It, and get It professionally crimped. It's good now. When I say crimped, I mean the o ring metal part that goes to the battery, and the other goes to the amp.

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Jose

BAY CITY, TX

Overall
Durability
Value
Features
Design
Usability
Best Amp Kit Ive Ever Used

December 31, 2012

good amp kit this is a true 4 gauge kit i would recommend this product to everyone that is hooking up a system

43 of 90 found this helpful

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korey

Watertown, NY

Overall
Durability
Value
Features
Design
Usability
Terrible wire

July 27, 2015

It's just cheap wire would not recommend for ise as it breaks very easily, the remote wire is almost unusable

8 of 21 found this helpful

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Bonnie

Greensboro, NC

Overall
Durability
Value
Features
Design
Usability
Get the job done

October 28, 2013

Decent wires. Got them installed and everything sounds good. Would recommend.

41 of 87 found this helpful

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Lamarcus

Starkville, MS

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Durability
Value
Features
Design
Usability
got the job done

April 26, 2013

Thickness of the wire allow for a lot of durability. not easily crimped though. Good power transfer. The ring terminals and fork terminals look a little cheap.

44 of 93 found this helpful

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Aaron

Tempe, AZ

Overall
Durability
Value
Features
Design
Usability
Not Bad

March 18, 2013

I will agree, the best part of this kit is the 4g wire, and the RCA's everything else was a let down.

The speaker wire isn't quite 14g, its close but not quite.
The fuse holder will make you want to punch a baby (They don't tell you, but unscrew the allen screws and pull out the metal insert and run your 4g straight into the ends of the fuse holder, as per another manufactures instructions.)
Invest in a hammer crimper tool, or solder the ring connectors.

Basically it works, but there are better kits in the same price range that also offer true 4g wire.

49 of 103 found this helpful

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Jonah

WILTON, CA

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Excellent kit! Works great no problems at all!

April 7, 2015

Bought this kit needing something good on a budget. For $30 you really can't beat it. I wanted to go with the Kicker kit but I couldn't get myself to spend $90 on a kit. So I bought this Belva kit thinking I'll just rewire my car again in the future when I possibly upgrade my amp and add another sub. But so far it's been working really nice! Hasn't melted or heated up. Delivers the power a 4 gauge should. Wires feel quality and not cheap like every other $30 kit out there. I'm very happy with it. It's been 1.5 months now and no problems. Wire is nice and flexible so it was easy to route it through my car and get a nice clean install in my trunk. The kit comes with 17ft and that was just barely enough to wire my Volvo s70 with a capacitor too. So if you have even a medium sized car, you might need to grab an extra foot or two of extra wire. No big deal though. Overall I am very happy and will definitely recommend this product and buy it again if I ever need another kit.

43 of 92 found this helpful

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Alex

Mesa, AZ

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Value
Features
Design
Usability
So much better than those cheaper kits.

February 1, 2014

I've used plenty of discount brands in the past, even some a few bucks more expensive than this one. This is by far the best set I've used!
All cables are very nice. They're flexible unlike their cheaper counterparts. The speaker wires contain a solid amount of wire! Very uncommon.
I can't recommend this enough!

49 of 104 found this helpful

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Mark

Sanford, FL

Overall
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Value
Features
Design
Usability
Good quality!

December 1, 2012

Almost all amp wiring kits that you find these days feature nothing but cheap, Chinese junk and under spec wire. This one though.. is different. Nice quality, flexible, TRUE to spec 4 AWG wire. Good quality twisted pair RCAs. An actual mini-ANL fuse holder instead of a cheap AGU. Very nice and worth it just for the cable alone! You can't go wrong with this kit. Do it.

38 of 82 found this helpful

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RiviDude

Atlanta Georgia

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Durability
Value
Features
Design
Usability
Fair price for cheap kit

March 17, 2014

I Have this kit because for a very cheap price it came with the amplifier. I know now that I would not spend more than $15 to buy this kit separately. Does not come with with enough connectors for the four gauge wires for a basic amp setup. And the fuse is meant for 8 gauge wires not four gauge so it does not fit. Overall wires are wires so the kit worked just fine. If you're running a basic setup without anything over expensive this will work for you. But if you spent the money on a nice system. Spend another 20 or 30 dollars and get a good wiring kit. Without the extra connectors wiring a capacitor with this Kit doesn't work either.

69 of 145 found this helpful

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Phillip

Conway, MO

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Durability
Value
Features
Design
Usability
Awesome Price!!

February 28, 2014

For the price you really can't beat this deal. I installed this kit myself in my 1999 Ford Mustang Cobra and was able to run the power wire from my battery and completely hide it going through my firewall, along the side rocker panels, under the rear seat, and into the trunk with still three to four feet of wire to locate my amp where ever I wanted within my trunk. The amp turn on wire and RCA cable were sufficient but I chose to use a different fuse and fuse holder as I wasn't sure about the quality of the one supplied. I definitely recommend this product.

53 of 113 found this helpful

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KC

Humble,TX

Overall
Durability
Value
Features
Design
Usability
Great Buy

February 21, 2013

I bought this wiring kit after a employee recommended it to me and let me tell you I am more than pleased. The wire is true 4 gauge and I would recommend this to anyone that needs a solid kit on a budget.

41 of 89 found this helpful

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Matt

Green Bay, WI

Overall
Durability
Value
Features
Design
Usability
True 4 gauge

August 16, 2012

Recommended to me by someone from Sonic Electronix directly. I had another 4 gauge wiring kit in my cart, but the representative alerted me that it wasn't a "true" 4 gauge wire. He hooked me up with this for the same price and I'm loving it!
Provides enough power to everything, comes with tons of connectors and everything else you need for an install.

A huge pro I found with this wire is that it's very durable, but not super stiff like most wiring kits. The power and ground cables can be bent and formed to curves easily, which made my install SO MUCH EASIER!

44 of 95 found this helpful

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kelly

gardners, PA

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Value
Features
Design
Usability
best bang for ur buck!

June 7, 2014

It matches up with what i got n does the job.

46 of 100 found this helpful

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Davon

Dillwyn, VA

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Durability
Value
Features
Design
Usability
belva bak42

April 28, 2014

Works good so far. Connecter came off power wire but no complaints, ol lady did it.

48 of 104 found this helpful

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Robert

Alexandria, KY

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Value
Features
Design
Usability
Not true 4 AWG

March 4, 2014

Bought this to replace some 8 AWG in my mustang and found that the actual wire inside the insulation was the same size as my 8 AWG that I was already using. Better quality wire than what I had, but not bigger. BEWARE!!!

46 of 100 found this helpful

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Adam

st louis, MO

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Value
Features
Design
Usability
Great amp kit way less than most big box stores

December 11, 2013

Great wiring kit without spending 90 like at most shops. Comes with all the connectors.

38 of 85 found this helpful

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Jonathan

Marion, OH

Overall
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Value
Features
Design
Usability
Great value

August 29, 2014

This was the perfect upgrade for my system. It has everything you need except for one thing I would have changed about the product is adding another ground terminal. It has the two terminals for the amp but not one for the chassis ground so I had to go online and buy a pack of 4 gauge ring terminals. There's also plenty of speaker wire too! I like the design of all the wires, it's very easy to twine together.

46 of 102 found this helpful

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Thomas

Ft. Washington, MD

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Value
Features
Design
Usability
Just what I needed

March 21, 2014

It had everything I needed and it sounded great when I was done. I would recommend this to anyone who needs to hook up an amp.

43 of 96 found this helpful

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bailey

aurora, IL

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Value
Features
Design
Usability
awsome

August 17, 2014

Its a good in expensive kit. The only thing is I wish it came with more wire end connecters so your choice isnt buy boxes of what you need or just smash the wires under the clamps in the amp. But this is most wire kits good value and product just a wish.

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Mike

Longview, TX

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Value
Features
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Usability
Great savings

June 20, 2014

I saved money by purchasing it on line plus free shipping.

48 of 107 found this helpful

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Accessory Tools and Products

Accessories added

NVX X-Series RCA Interconnect Cables

16.4 ft of X-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology

Your Price $18.99

Scosche Distribution Block

Single 4 AWG input to four 8 AWG output distribution block plated in chrome

Your Price $4.99

Heavy-Duty Grommet

This Stinger heavy duty grommet is the perfect and safe solution to running wires through the firewall.

Your Price $5.99

Black Cable/Zip Ties

100 pack of 12" zip ties - These cable ties provide a secure installation of your cables and wires, as well as making installation simple and fast.

Your Price $5.99

Universal Window Handle Remover Tool

Remove your manual windows and door panels with this simple and convenient tool.

Your Price $9.99

Universal Wire Puller & Grabber

Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!

Your Price $6.99

Car Audio Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $16.99

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BAK02 main
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MDFD12 main
Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12)

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MDFS12 main
Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12)

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MDFD10 main
Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10)

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Browse 4 questions and 61 answers
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Why did you choose this?
Sonic Electronix Store
this kind of price for complete amp kit 4 gauge is way worth it great deals always shop here
michael r on Jul 30, 2015
Very good starter kits. Very cheap in price but very good quality
laura l on Jul 3, 2015
I have had it for 3 months now. No problems. Used it with my mono block amp that runs at 3000W or 2800RMS for my two 12" subs. I haven't blown the fuse yet. The speaker wire was more than enough length. RCA's were longer than needed, but its better to have extra than not enough right?!
Tim N on Jul 16, 2015
this came as a package deal
jasper b on Jun 30, 2015
What is the guage of the speaker wire?
Aaron N on Jul 31, 2014
Best Answer: The Guage of the speaker wire was 16 guage. And the power and ground wire were 4 guage! I installed the wiring kit in my father's truck and the kit works awsome! Haven't had an issue with anything! In my opinion it's money well spent!
Reply · Report · kyle s on Aug 6, 2014
· Add Answer · I Have This Question Too (0)
if i just have 2 twelves and an amp. would this be all i need to get going?
A shopper on Mar 29, 2015
Best Answer: Hello,

Your description is no where near enough information to provide you an honest/accurate answer. So PLEASE take all the answers you are getting with caution. "2 twelves" can literally mean Any possible power rating, of which will determine the actual wiring needed. If your setup is running ~800~1000w RMS , then this kit will work very well. Anything above that will require 0-gauge, and anything below might accommodate smaller wire. Nevertheless, please provide proper model numbers when inquiring about matching components so we can comfortably provide you with the information you seek. =]!
Reply · Report · Rick MStaff on Mar 30, 2015
· Add Answer · I Have This Question Too (0)
Could I use that speaker wire to hook up these subwooker to the wire terminal? Or would I need something different?
Aaron N on Jul 31, 2014
Belva BAK42
Belva BAK42
NVX NSW124
NVX NSW124
Best Answer: Yeah, you will be fine using that speaker wire. Since the NSW124 has a relatively low RMS, you will be fine with any 12ga or 16ga wire. I believe that Belva kit includes 16 ga wire .
Reply · Report · Seth WStaff on Jul 31, 2014
· Add Answer · I Have This Question Too (0)

Product Summary

Manufacturer

Model Number

BAK42

UPC

818060010712

Weight

2.50lbs

Internal SKU

bak42

Internal Product ID

45056

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Belva BAK42