Amazon.com: GS Power 16 AWG (American Wire Gauge) OFC Pure Copper Automotive Primary Wire 6 Roll Color Combo (50 Feet Roll, 300 FT Total) for 12V Car Audio Video Trailer Harness Wiring (
Factory Price 1.5mm Insulated Copper Wire 1.5 Square mm with PVC Circular Royal Cord Electrical Cable Wire - China Electric Cable, Electrical Cable PVC Cable | Made-in-China.com