Stinger 4000 series the perfect choice for more sophisticated car audio systems. POWER AND SPEAKER 10 GAUGE WIRING KIT Kit includes: - (1) 17Ft. 4000 Series 2 channel audio interconnect (si4217) - 3Ft. Matte black hyper-twist 10ga ground wire - 18Ft. Matte red hyper-twist 10ga power wire - Tinned conductors for corrosion resistance - 17Ft. Matte blue 18ga remote turn-on wire - 10Ga snap in protective firewall grommet - 10Ga crimp ring terminals pre-installed - Water resistant atc fuse holder - Self drilling mounting screws - 16Ga blue butt connector - (10) 7” Wire ties - 30 Amp atc fuse - Matte finish hyper-twist wire construction provides excellent flexibility - Pre-terminated power connections provide reliable performance - Mini-anl (midi) style fuse holder (spd5801) for maximum power delivery and safety Tru-spec cables/wires meet or exceed the industry standard of copper required for the gauge size. Made from 100% oxygen-free copper for a pure uninterrupted transfer of power Designed specifically for car audio systems up to 600 watts or 60 amps. Made of True-Spec™ tinned oxygen-free copper to ensure maxi