Complete 4 Gauge Amplifier Wiring Kit – Designed for reliable, performance car audio installations Includes quality, thick 17 ft 4 gauge power cable for efficient power delivery and reduced resistance. 3 ft 4 gauge ground cable with inline AGU fuse holder, supplied with both 80A and 100A fuses for flexible protection options. True sound 17 ft doubleshielded RCA cable (two RCA connectors) for clean, interference audio signal transmission. Durable 17 ft 18 gauge turnon cable for remote amplifier activation. 20 ft 16 gauge speaker wire for clear, consistent audio performance to your speakers. Key benefits: Ensures consistent power to your amplifier, supporting sound quality. Protects your audio system from electrical surges and potential damage with included fuses. Reduces audio noise and signal loss thanks to doubleshielded RCA construction. Compatible with most car amplifier and speaker setups requiring 4 gauge wiring. Applications: 1. Installing a car audio amplifier to boost sound clarity and volume. 2. Upgrading existing amplifier wiring for improved system efficiency and performance. 3. Connecting custom speaker installations in vehicles requiring long cable runs and solid grounding. Built for dependable performance, this wiring kit offers the correct gauge sizes, professionalgrade shielding, and all components to ensure a safe, clean, and effective audio installation in your vehicle.