Material Type Tinned Copper. Material Tinned Copper. It's a great choice for both DIY enthusiasts and professionals. PREMIUM MARINE SPEAKER WIRE [ Frosted Blue/White | 100-feet (30.5m) | 16 Gauge ] - Featuring a double conductor, this stranded wire is constructed from high-grade oxygen-free copper.

Material Type Tinned Copper. Material Tinned Copper. PREMIUM MARINE SPEAKER WIRE [ Frosted Blue/White | 100-feet (30.5m) | 16 Gauge ] - Featuring a double conductor, this stranded wire is constructed from high-grade oxygen-free copper.