4 GAUGE AMPLIFIER INSTALL KIT COMPLETE AMP WIRING CABLES. Complete 4 Gauge Amplifier Install Kit. Silver/Black RCA Interconnect. RCA Interconnect: 5 Feet. 4 Gauge Red Power Wire. 8x Impact Socket Adapter Reducer Set 3/8" 1/4" 3/4" 1/4" Drive Step Up/Down Kit.
eBay