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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

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

Free 4 Gauge Installation Kit with Purchase!

$29.99

IN STOCK

4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 900 Watts

• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 900 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer

$24.99

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

FREE 4 Gauge Amp Kit with Purchase!

$29.99

AVAILABLE

Ships at Later Date

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

Save 5% on a 4 Gauge Installation Kit with Purchase!

$19.99

IN STOCK

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

$19.99

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 10% on a 4 Gauge Installation Kit with Purchase!

$24.99

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 5%

$57.95

IN STOCK

100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit w/RCA Interconnect & 40 ft Speaker Cable

• 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

25% off a True 4 Gauge OFC Amp Kit with NVX Amp Purchase!

$89.99

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

50% off a True 4 Gauge OFC Amp Kit with Select Amp Purchase!

$129.99

IN STOCK

4 Gauge 100% Pure Crystal-Oxygen Free Copper (PC-OFC) Power and Signal Installation Wiring Kit

• 4 Gauge Power and Signal Installation Kit
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
• FULL Spec Cable Meets or Exceeds AWG (American Wire Gauge) Requirements
• Includes Appropriate Wire Termination Hardware

Save 5% on an RF Amp Kit and get an Extended Warranty!

$69.99

IN STOCK

4 Gauge 100% Oxygen-Free Copper Tru Spec 4000 Series Power + Signal Amplifier Wiring Installation Kit for Amplifiers Up to 1500W RMS

• 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

$62.95

IN STOCK

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

50% off a True 4 Gauge OFC Amp Kit with NVX Amp Purchase!

$89.99

IN STOCK

Rockford Fosgate Prime R500X1D + (2) JBL GT5-12 Subs + Belva BBX212BL Enclosure + Belva BAK42 Amplifier Wiring Kit

• Prime Series Class D Monoblock Car Amplifier
• RMS: 4 ohms: 300 watts x 1 chan. 2 ohms: 500 watts x 1 chan.
• 12" GT Series Subwoofer (2)
• Peak: 1100 watts, RMS: 275 watts
• 12" Dual Ported Subwoofer Enclosure
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

$349.67

OUT OF STOCK

4 Gauge 2-Channel Complete Amplifier Wiring 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

Only 1 Left!

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

$73.99

IN STOCK

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

$27.99

IN STOCK

Belva BBLE210 Dual 10" Loaded Enclosure with 2 Subwoofers + Rockford Fosgate Prime R500X1D Amplifier + Belva BAK42 4 Gauge Amplifier Wiring Kit

• Loaded Enclosure with 2 Subwoofers
• RMS: 500 watts total (250 watts each)
• Final Impedance: 2 ohm
• Prime Series Class D Monoblock Car Amplifier
• Power handling: 2 ohms: 500 watts x 1 chan.
• Complete 4 Gauge 2-Channel Amplifier Installation Kit

$259.00

IN STOCK

Only 3 Left!

4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 900 Watts

• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 900 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables

50% off a 4 Gauge Amp Kit with Select Amplifiers Purchase!

$29.99

IN STOCK

Complete 4 AWG 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

Get 30% off a Complete Kicker Wiring Kit with Purchase!

$74.99

IN STOCK

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 5% on an RF Amp Kit and get an Extended Warranty!

$97.99

IN STOCK

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Power & Ground Wire
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