With the TCK4, SoundBox brings you a True American Wire Gauge - 4 Gauge Amp Kit. This AWG wire kit is also a 100% Copper Kit that is sure to make your amplifier perform at its best.
General Features:
SoundBox Connected 100% Oxygen Free Copper 4 AWG Kit.
Complete Amplifier Install Kit Includes RCA and Speaker Wire
SuperFlex Wire Jacket For Maximized Ease Around Curves
Heat Tested Wire Jacket 
Pro Grade ANL Fuse Holder 
Twisted RCA Cables for Maximized Sound Interference Control
What's Included:
18 Ft. - 4 Gauge SuperFlex Oxygen Free Copper Power Wire - Red
3 Ft. - 4 Gauge SuperFlex Oxygen Free Copper Ground Wire - Black
18 Ft. - 14 Gauge SuperFlex Speaker Wire
18 Ft. - 18 Gauge Remote Turn-On Wire
18 Ft. - Tripele Shielded Twisted Pair RCA Cable
Black Protective Wire Loom
InLine ANL Fuse Holder 
150 Amp ANL Fuse
Connecting Terminals / Wire Ties