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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!

4 Gauge Amp Kits

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 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

$29.99

IN STOCK

Only 1 Left!

List price $275.98: SPC111 1 Farad 16V, 20V Black Digital Capacitor + SK4641 4 Gauge 4000 Series Power & Signal Amp Installation Kit

• Digital 1 Farad Capacitor
• Bright Red LED Voltage Display
• Minimizes Headlight Dimming
• Stabalizes Battery Voltage
• 4 Gauge 4000 Series Power & Signal Amplifier Wiring Kit
• Designed Specifically for Car Audio Systems up to 1500 Watts
• 2-Channel RCA Interconnect Cables
• Pre-Terminated Power Connections
• Tru-Spec Wires

$132.69

IN STOCK

4 Gauge V8 Series OFC Dual Amp Kit w/4-Channel RCA Cables for Systems up to 3000 Watts

• For Systems up to 3000 Watts
• Exceeds CEA And ANSI Specification For Wire Gauge
• Full Copper Construction
• Marine Compliant RCA, Speaker, Power And Ground Wire
• Compact Brass Fusing with 80A Fuse And 3 Position Distribution Block

$79.95

IN STOCK

4 Gauge Premium Series Dual Amplifier Power Installation Kit

4 Gauge Dual Amplifier Installation Power Kit • Designed for Systems Ranging from 300W to 700W • True to Gauge Power and Ground Cable • Pure OFC Copper • Fine-Strand Construction

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$179.99

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Only 2 Left!

4 AWG Zero Noise ZN5 Series Amplifier Installation Kit for Systems up to 1000 Watts

• 4 Gauge Power Amplifier Installation Kit
• Designed Specifically for Car Audio Systems up to 1000 Watts
• Made From 100% Oxygen-Free Copper
• Super Flex Jacket
• AFS Fuse Holder
• True-to-Gauge Cables/Wires

$89.95

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Only 2 Left!

4 AWG Zero Noise ZN3 Series Amplifier Installation Kit for Systems up to 1000 Watts

• 4 Gauge Power Amplifier Installation Kit
• Designed Specifically for Car Audio Systems up to 1000 Watts
• Made From Aluminum
• Super Flex Jacket
• AFS Fuse Holder
• True-to-Gauge Cables/Wires

$64.99

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Only 3 Left!

4 Gauge V12 Series OFC Dual Amp Kit with 4-Channel RCA Cable for Systems up to 4800 Watts

4 Gauge V12 Series OFC Dual AMP Kit with 4-Channel RCA Cable for Systems up to 4800 Watts • Exceeds CEA And ANSI Specification For Wire Gauge • Full Copper Construction • Marine Compliant RCA, Speaker, Power And Ground Wire • Compact Brass Fusing with 80A Fuse And 3 Position Distribution Block

$118.99

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Only 2 Left!

4 Gauge V12 Series OFC Amp Kit with 2-Channel RCAs for Systems up to 2400 Watts

• Exceeds CEA And ANSI Specification For Wire Gauge
• Full Copper Construction
• Marine Compliant RCA, Power And Ground Wire
• Compact Brass Fusing with 80A Fuse

$77.95

IN STOCK

Only 3 Left!

4 AWG Zero Noise ZN3 Series Amplifier Installation Kit for Systems up to 1000 Watts

• 4 Gauge Power Amplifier Installation Kit w/Interconnect
• Designed Specifically for Car Audio Systems up to 1000 Watts
• Made From Aluminum
• Super Flex Jacket
• AFS Fuse Holder
• True-to-Gauge Cables/Wires

$79.95

IN STOCK

Only 2 Left!

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

OUT OF STOCK

List price $349.98: XCAP1F 1.0 Farad 20V Capacitor with Digital Read-out + XKIT42 OFC 4 Gauge Amp Installation Kit

• For Systems Up To 1200 Watts
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

$129.99

OUT OF 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

$129.99

OUT OF STOCK

VSP65 100W 6.5" V-Series Coaxial Speakers + BBLE210 1000W Max Dual 10" Loaded Enclosure + KX800.5 800W RMS KX Series 5-Channel Amplifier

• Speakers: RMS Power: 100W
• Loaded Enclosure with 2 10" Woofers
• 50W x 4-Chan + 200W x 1-Chan @ 4 ohms
• 4 Gauge 5- or 6-Channel Complete Amplifier Installation Kit

$746.66

OUT OF STOCK

4 Gauge OFC V10 Series Dual Amp Kit w/4-Channel RCA Cables for Systems up to 4200 Watts

4 Gauge OFC V10 Series Dual AMP Kit with 4-Channel RCA Cable for Systems up to 4200 Watts • Meets CEA And ANSI Specification For Wire Gauge • Full Copper Construction • Marine Compliant RCA, Speaker, Power And Ground Wire • Compact Brass Fusing And Distribution

$110.99

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Only 1 Left!

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