Cadence 4G150MP-B 15' Ft 4 Gauge Blue OFC Marine/Boat Amp Power/Ground Cable Blue Cadence 4G150MP-B Power Cable. Gauge: 4 Gauge. Wire Length: 15ft. Cadence Cool Cable Technology. Special Winding Configuration Reduces Unwanted Noises and Maximizes Current Transfer Incredibly Flexible Yet Extremely Durable. Thick Protective Ultra Soft PVC Translucent Jacket. Braided Super-Flex Design Ensures Optimum Surface Area and Flexibility. Designed for Show Car Performance 1 Foot Markings on Wire Make it Easy to Read and Easy to Cut to Appropriate Size. High Current Competition Class Power Cable. Eliminates Noise from the AC Line. Shielding From RFI and EMI Stranding: 7x7x22x0.15mm (7 Ropes Consisting of 7 Sets of 22 Strands of 0.15mm Wire). Resist Abrasions, Chemicals, and Temperature Extremes. Rated at 110C (Celsius) / 230F (Fahrenheit). Guaranteed to Make Your Amplifier Run Cooler and Sound Better Cadence Marine Power Cables feature strands which are all individually tinned, fine-strand, oxygen-free copper with aluminum composite construction corrosion resistant and marine-ready. Fine-strand construction and soft PVC jacket deliver excellent flexibility.