Stinger SK6241 4 Gauge 6000 Series Power Amplifier Installation Kit 4 Gauge 6000 Series Power Amplifier Wiring Kit Designed specifically for car audio systems up to 1750 watts.Self drilling mounting screws Premium power and ground wire provides optimal power transfer Made from 100% oxygen-free copper for a pure uninterrupted transfer of power Mini-ANL style fuse holder for maximum power delivery and safety