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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!

Discontinued 4 Gauge Amp Kits

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

DISCONTINUED

4 Gauge 2-Channel Complete Amplifier Installation Kit for Monoblock or 2-Channel Amplifiers

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

DISCONTINUED

MB Quart 4-Channel Onyx Series Class SQ Full Range Amp + 6 x 9" 2-Way Coaxial Speakers + 12" Dual 2 Ohm Sub + 4-Gauge CCA Wiring Kit

• 800W RMS 4-Channel Full-Range Bridgeable Power Amplifier
•6 x 9" Z-Line Series 2-Way Coaxial Car Speakers
• 350W 12" Dual 2 Ohm Subwoofer
• 4 Gauge 4-Channel Amplifier Wiring Kit

DISCONTINUED

4 Gauge Amplifier Installation Kit for Systems up to 850W RMS

4 Gauge Amplifier Installation Kit • Designed for Use with Amplifiers Up to 850 Watts • Premium Power and Ground Wire • Made from 100% Oxygen-Free Copper • Twisted-Pair Technology RCA Interconnects • Terminals are Nickel-Plated • Mini ANL Fuse Holder

DISCONTINUED

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

DISCONTINUED

Complete 3000W 4 Gauge Amplifier Install Kit

Complete Amplifier Kit • Includes RCA Interconnect Cables and Speaker Wire • 4 AWG Power/Ground Cable • Twisted pair RCA signal cables • For Systems 400-1000 Watts

DISCONTINUED

Xtreme Performance Kaos Series Amplifier Installation Kit for System up to 1500 Watts

4 Gauge Power Amplifier Installation Kit • Designed Specifically for Car Audio Systems up to 1500 Watts • Includes 2-Channel RCA Interconnect Cables • AGU Fuse Holder • 60 Amp AGU Fuse

DISCONTINUED

4 Gauge Renegade Power Amplifier Installation Kit

Renegade REN Series 20 MM (4 AWG) Amplifier Kit • Double Shielded RCA Cables Included • 16 Ft. 20 MM Power Cable • 1 x AGU Fuse Holder • 1 x 60A Glass Fuse • Gold Plated Jacks

DISCONTINUED

4 Gauge Complete Amplifier Installation Kit with 4 Channel RCA Interconnect Cables

4 Gauge Complete Amplifier Installation Kit • Includes 4-Channel RCA Interconnect Cables • Designed for Systems up to 1500W • Premium Power and Ground Wire • Made from Copper-Clad Aluminum

DISCONTINUED

4 Gauge X-Treme Series Complete Amplifier Installation Wiring Kit with AGU Fuse Holder

4 Gauge Complete Amplifier Installation Kit • Designed for Systems up to 1200 watts • Includes Speaker Wire and RCA Interconnect Cables • Gold Plated Contacts

DISCONTINUED

4 Gauge Complete Pro Series Amplifier Installation Kit for Systems up to 2000 Watts

4 Gauge Complete Pro Series Amplifier Installation Kit • Designed Specifically for Car Audio Systems Up to 2000 Watts • Made from 100% Oxygen-Free Copper • Includes 2-Channel RCA Interconnect Cable • ANL Fuse Holder

DISCONTINUED

4 Gauge Complete Pro Series Amplifier Installation Kit for Systems up to 2000 Watts

4 Gauge Complete Pro Series Amplifier Installation Kit • Designed Specifically for Car Audio Systems Up to 2000 Watts • Includes 2-Channel RCA Interconnect Cable • Mini ANL Fuse Holder

DISCONTINUED

List price $279.94: ZN1-1FCD 1 Farad 20/24 Volt Zero Noise ZN1 Series Capacitor + 4 AWG Zero Noise ZN3 Series Amp Installation Kit

• Digital 1 Farad Zero Noise ZN1 Series Capacitor
• For Systems up to 1000 Watts
• Bright LED Voltage Digital Display
• Lowest E.S.R. and E.S.L. Ratings Achievable
• Current Sensing Activation and Shutdown
• 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

DISCONTINUED

4 Gauge Amplifier Kit

High quality power installation kit for your amplifier • Kit Includes: 17 ft. Blue 4 Gauge Cable, 3 ft. clear 4 Gauge Cable, 20 ft. Speaker Cable, and much more!

DISCONTINUED

4 Gauge Complete Amplifier Installation Kit

4 Gauge Complete Amplifier Installation Kit • Includes 2-Channel RCA Interconnect Cables • Designed for Systems up to 1500W • Premium Power and Ground Wire • Made from Copper-Clad Aluminum

DISCONTINUED

Complete 4 Gauge Amplifier Kit

Complete 4 Gauge Amplifier Kit • For Use in Any Car, Truck, RV, or Boat • 4 AWG High Current Power Cable • 4 AWG Ground Cable • Triple Shielded RCA Interconnect Cable

DISCONTINUED

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

DISCONTINUED

4 Gauge Competition Series Amplifier Wiring Kit with ANL Fuse Holder

4 Gauge Power Amplifier Installation Kit • Install Amp Kit • Translucent LinkFlex power/ground cable • 100 Amp ANL Fuse with Fuse Holder • Designed for Systems up to 2000 Watts

DISCONTINUED

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

DISCONTINUED

4 Gauge Super Flex Amplifier Wiring Kit for 3000W Systems

• 4 Gauge Power Amplifier Installation Kit
• Designed for 3000W Systems
• ANL Fuseholder

DISCONTINUED

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Related Categories

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