The Stinger SK6641 4 GA Power Wiring Kit delivers professional-grade components for robust car audio installations. This all-in-one kit includes premium 4 GA oxygen-free copper power and ground cables, an 80 A inline fuse holder equipped with an AGU fuse, heavy-duty ring terminals, heat-shrink tubing, and cable ties—everything you need to power amplifiers up to 800 W with minimal voltage drop.

Designed to withstand the rigors of automotive environments, all cables feature flame-retardant PVC insulation and corrosion-resistant plating on terminals. Ideal for both DIY enthusiasts and professional installers; we recommend professional installation to ensure proper routing, secure grounding, and correct fuse placement. For multi-amp systems, pair with Stinger distribution blocks and ground enhancers.