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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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The Belva 4 Gauge Kit will get you Bangin' Bass

If you need an amp kit at a great price then the Bangin' Bass BAK42 Complete 4 Gauge 2-Channel Amp Wiring Kit is for you. Bangin' Bass 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 KnuKonceptz, XS Power and 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 KnuKonceptz, XS Power and 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
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
65%
4 Star
21%
3 Star
10%
2 Star
4%
1 Star
0%

Average Attribution Rating

Durability
4.4
Value
4.7
Features
4.3
Design
4.5
Usability
4.5
Jonathan

Marion, OH

Overall
Durability
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.

0 of 0 found this helpful

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bailey

aurora, IL

Overall
Durability
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.

0 of 0 found this helpful

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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

0 of 0 found this helpful

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Mike

Longview, TX

Overall
Durability
Value
Features
Design
Usability
Great savings

June 20, 2014

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

0 of 0 found this helpful

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kelly

gardners, PA

Overall
Durability
Value
Features
Design
Usability
best bang for ur buck!

June 7, 2014

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

0 of 0 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.

0 of 0 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.

0 of 0 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!

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Davon

Dillwyn, VA

Overall
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.

0 of 0 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.

0 of 0 found this helpful

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Marvin

Canada

Overall
Durability
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.

0 of 0 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.

0 of 0 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

0 of 0 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

0 of 0 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

0 of 0 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.

0 of 0 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.

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Thomas

Ft. Washington, MD

Overall
Durability
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.

0 of 0 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.

0 of 0 found this helpful

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RiviDude

Atlanta Georgia

Overall
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.

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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

Door Panel & Upholstery Remover Tool

Easily remove your door panels and other panels to make the installation of your new tweeters easy.

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

Car Audio Installation Tool Kit

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

Your Price $14.99

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Browse 3 questions and 38 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
Great kit, installed a PPI monoblock amp with it and the quality is certainly there.
Judson C on Dec 18, 2014
Cheap and decent reviews.
Joe E on Dec 4, 2014
Reasonable price for a non-professional non-competition stereo. Still great quality!
Rob M on Dec 18, 2014
Appears to be just what I need at a great price.
GREGORY D on Dec 3, 2014
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)
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