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Shop 4 Gauge amp kits designed for audio systems with 400-1000 RMS wattage. View our name brand 4 Gauge amplifier wiring kits and save!
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4 Gauge Amp Kits Speaker Wire Included: Yes

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

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

$29.99

IN STOCK

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

• Complete 4 Gauge 4-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

$49.99

IN STOCK

4 Gauge Complete Amplifier Installation Kit

• Recommended for Systems Up to 1000 Watts
• Includes RCA Interconnects and Speaker Wire
• Copper-Clad Aluminum
• Includes Installation Hardware

$32.99

IN STOCK

Primary Color: Blue - Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Cable (CCA Wiring)

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

Save 25% on a 4 Gauge Amp Kit with Purchase!

$29.99

IN STOCK

100% Copper, True Spec 4 Gauge Single Amplifier Wiring Installation Kit with Speaker Cable (No RCA)

• Single Amplifier 4 Gauge Power Installation Kit
• 1000 Watts RMS
• Includes Speaker Wire
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Technology
• Solid Brass And Satin-Chromed ANL/Mini-ANL Fuse Holder With 100 amp Mini-ANL Fuse

$59.99

IN STOCK

Only 3 Left!

100% Copper, 4-Chan. True Spec 4 Gauge Amp Installation Kit w/RCA Interconnect & 60 ft Speaker Cable

• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

Free XKIT44 OFC Amplifier Install Kit with Purchase!

$119.99

IN STOCK

Complete 4 Gauge Amplifier Wiring Kit With 2-Channel RCA Cable (CCA Wiring)

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000W RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer

FREE Gift: 4 Gauge Amp Kit with purchase!

$29.99

IN STOCK

Complete 4 Gauge Amplifier Wiring Kit for 5- or 6-Channel Amps with 2 Sets of RCA Interconnects (4-Ch and 2-Ch) - CCA Wiring

• Complete 4 Gauge 6-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

Get a 6 Channel Install Kit with Purchase and Save 25%

$57.95

IN STOCK

100% Copper, True Spec 4 Gauge Amp Installation Kit for 5- or 6-Channel Amps, Includes RCA Interconnects & 60 ft Speaker Cable

• 4 Gauge 5- or 6-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2 Pairs of RCAs: One 4-channel and One 2-Channel RCA Interconnect Cable Included

FREE 6 Channel Install Kit with Purchase

$129.99

IN STOCK

4 Gauge 6000 Series Complete Amplifier Installation Kit

• 4 Gauge 6000 Series Complete Amplifier Wiring Kit
• Designed Specifically for Car Audio Systems up to 1750 Watts
• HyperTwist Wire Construction
• TruSpec Cables/Wires
• Pre-Terminated Power Connections
• Made From 100% Oxygen-Free Copper

$89.99

IN STOCK

Complete 4 Gauge OFC CK-Series 2-Channel Amplifier Installation Kit

• 4 Gauge OFC 2-Channel Complete Amp Kit
• 17' 4 Gauge Power Wire
• 2' 4 Gauge Ground Wire
• 17' 16 Gauge Remote Lead
• 5M (16.5') 2-Channel RCA Cables
• 40' 16 Gauge Speaker Wire
• 100A AFS Fuse and Holder

$119.95

IN STOCK

9.5mm (4 Gauge) Complete Amplifier Installation Kit

• e2 1000W Single Amplifier Wiring Kit
• 9.5mm Power/Ground (Equivalent in Strands to Most Other "4 Gauge" kits)
• 17' Twisted Hex RCA Interconnect Cables
• 17' Power and Ground

$34.99

IN STOCK

4 Gauge Complete Amplifier Wiring Kit w/ 2-Channel RCAs

• 4 gauge Complete Amplifier Installation Kit
• Includes 2-Channel RCA Interconnect Cables
• Made from CCA (Copper Clad Aluminum)
• Terminals are Gold-plated
• ANL Fuse Holder with 100 AMP Fuse

$34.99

IN STOCK

4 Gauge Complete Power Amplifier Installation Kit w/ Platinum & Blue Cable

• Designed Specifically for Car Audio Systems up to 1800 Watts
• Premium Power and Ground Wire
• Includes 2-Channel RCA Interconnect Cables
• Platinum/Blue Cable

$52.99

IN STOCK

Only 1 Left!

4 Gauge Complete Amplifier Installation Kit

• Complete 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables
• 100% Pure Crystal Oxygen-Free Copper (PC-OFC)
• FULL Spec Cable Meets or Exceeds AWG (American Wire Gauge) Requirements

Save 10% on an RF Amp Kit and get an Extended Warranty!

$97.99

IN STOCK

4 Gauge V6 Series CCA Amp Kit Power/Ground for Systems up to 1000 Watts

• For Systems up to 1000 Watts
• Copper-Clad Construction
• Marine Compliant Speaker, Power And Ground Wire
• Compact Brass Fusing with a 60A Fuse

$39.95

IN STOCK

Only 2 Left!

4 Gauge Complete Dual Amplifier Installation Kit

• Dual Amplifier Complete 4 Gauge Amplifier Installation Amp Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
• FULL Spec Cable Meets or Exceeds AWG (American Wire Gauge) Requirements

Save 10% on an RF Amp Kit and get an Extended Warranty!

$114.99

IN STOCK

4 Gauge V8 Series OFC Amp Kit w/2-Channel RCAs for Systems up to 1500 Watts

• For Systems up to 1500 Watts
• Full Oxygen-Free Copper solid silver tinned Construction
• Marine Compliant Speaker, Power And Ground Wire
• Compact Brass Fusing And Distribution
• Miscellaneous Connectors, Terminals And Wire Ties
• MINI ANL Fuse Holder with 80A Fuse

$69.95

IN STOCK

2-Channel 4 Gauge Complete Amplifier Installation Kit

• Designed for Car Audio Systems op to 500 Watts
• Made from CCA (Copper-Clad Aluminum) for Uninterrupted Transfer of Power
• Includes 2-channel RCA Interconnect Cables

• AGU Fuse Holder w/ 60 Amp Fuse

$27.99

IN STOCK

4 Gauge Amplifier Power Installation Kit

Complete Amplifier Installation Kit • 4 Gauge • For Systems from up to 400-1000 Watts • 2-Channel Interconnects Included • Includes 12 AWG Speaker Wire • Mini-ANL

$59.95

IN STOCK

Only 2 Left!

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Power & Ground Wire
Find different sizes, lengths, and colors of power/ground wires.