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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.
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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.
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If speaker wire is included, the value will be "Yes" and if no wire is included, it will read "No".
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This is the type of fuse holder that is included in the item.
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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.
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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.
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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.
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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.

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Install Bay 4 Gauge Amplifier Power Wiring Kit (AK4)

Amplifier Installation Power Kit with RCA Interconnect Cables and Fuse Holder with Fuse

AK4 big
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Amplifier Installation Power Kit with RCA Interconnect Cables and Fuse Holder with Fuse

• 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables
• Perfect for 1600 Watts Amplifier Setup
• 17ft. Blue Power Cable
• 3ft. Black Ground Cable
• 17ft. Blue RCA Cable

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114
$29.99

In stock

• 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables
• Perfect for 1600 Watts Amplifier Setup
• 17ft. Blue Power Cable
• 3ft. Black Ground Cable
• 17ft. Blue RCA Cable

AK4 small

Item added to your cart.

Price: $29.99

Essential add-ons
NVX V Series RCA Audio Interconnect Cable

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
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

$29.99

$18.99

Add to cart
Black Cable/Zip Ties

100 Pack Nylon 8" Black Cable/Zip Ties

$9.99

$2.99

Add to cart
Stinger SWT4B

4 AWG (4 Gauge) Cable Clamp

$5.00

$2.99

Add to cart

The InstallBay AK4ANL

4 Gauge Complete Amplifier Installation Kit with RCA Interconnect Cables & ANL Fuse Holder

AK4ANL big
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4 Gauge Complete Amplifier Installation Kit with RCA Interconnect Cables & ANL Fuse Holder

• Complete 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables
• Perfect for 1800 Watts Amplifier Setup
• 17ft. Blue Power Cable
• 3ft. Black Ground Cable
• 17ft. Blue RCA Cable

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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29
Was $49.99 Details
$29.99

In stock

• Complete 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables
• Perfect for 1800 Watts Amplifier Setup
• 17ft. Blue Power Cable
• 3ft. Black Ground Cable
• 17ft. Blue RCA Cable

AK4ANL small

Item added to your cart.

Price: $29.99

Essential add-ons
NVX V Series RCA Audio Interconnect Cable

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
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

$29.99

$18.99

Add to cart
Black Cable/Zip Ties

100 Pack Nylon 8" Black Cable/Zip Ties

$9.99

$2.99

Add to cart
Stinger SWT4B

4 AWG (4 Gauge) Cable Clamp

$5.00

$2.99

Add to cart

The InstallBay AK02

0 Gauge Complete Amplifier Installation Kit

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0 Gauge Complete Amplifier Installation Kit

• 0 Gauge Amplifier Installation Kit
• Everything that you Need to Power an Amplifier up to 2000W!
• 17ft. 0 Gauge Blue Power Cable
• 3ft. 0 Gauge Black Ground Cable
• 17ft. Blue RCA Cable

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23
Was $129.99 Details
$49.99

• 0 Gauge Amplifier Installation Kit
• Everything that you Need to Power an Amplifier up to 2000W!
• 17ft. 0 Gauge Blue Power Cable
• 3ft. 0 Gauge Black Ground Cable
• 17ft. Blue RCA Cable

AK02 small

Item added to your cart.

Price: $49.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX V Series RCA Audio Interconnect Cable

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
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

$29.99

$18.99

Add to cart
Stinger In-Line ANL Fuse Holder

This ultimate power ANL fuse holder from Stinger accepts 1/0 and 4 AWG inputs and outputs.

$99.00

$39.99

Add to cart
NVX ANL Fuse Holder

Protect your system with this ANL fuse holder that accepts up to 1/0 AWG input and outputs.

$24.99

$13.99

Add to cart
NVX Distribution Block

Two 1/0 or 4 AWG inputs to four 4 or 8 AWG outputs

$19.99

$14.99

Add to cart
Heavy-Duty Grommet

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

$17.00

$10.99

Add to cart
Black Cable/Zip Ties

100 Pack Nylon 8" Black Cable/Zip Ties

$9.99

$2.99

Add to cart
Stinger SWT0B

1/0 AWG (0 Gauge) Cable Clamp

$4.00

$2.99

Add to cart

InstallBay Complete 0 Gauge Dual-Amp Kit (AK01)

Dual Amplifier Installation Wiring Kit with 0 Gauge Wiring, 4 Gauge Wiring, Distribution Block, Battery Terminals, and more...

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Dual Amplifier Installation Wiring Kit with 0 Gauge Wiring, 4 Gauge Wiring, Distribution Block, Battery Terminals, and more...

• Complete 0 Gauge Amplifier Installation Kit
• Designed for Systems up to 3600 Watts
• Includes Everything Needed for Installation
• Premium Power and Ground Cable

empty

107
Was $109.99 Details
$74.99

• Complete 0 Gauge Amplifier Installation Kit
• Designed for Systems up to 3600 Watts
• Includes Everything Needed for Installation
• Premium Power and Ground Cable

AK01 small

Item added to your cart.

Price: $74.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Stinger In-Line ANL Fuse Holder

This ultimate power ANL fuse holder from Stinger accepts 1/0 and 4 AWG inputs and outputs.

$99.00

$39.99

Add to cart
NVX ANL Fuse Holder

Protect your system with this ANL fuse holder that accepts up to 1/0 AWG input and outputs.

$24.99

$13.99

Add to cart
NVX Distribution Block

Two 1/0 or 4 AWG inputs to four 4 or 8 AWG outputs

$19.99

$14.99

Add to cart
Heavy-Duty Grommet

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

$17.00

$10.99

Add to cart
Black Cable/Zip Ties

100 Pack Nylon 8" Black Cable/Zip Ties

$9.99

$2.99

Add to cart
Stinger SWT0B

1/0 AWG (0 Gauge) Cable Clamp

$4.00

$2.99

Add to cart
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