Tezla Audio 10 Gauge Paired speaker wire, tinned copper strands, black flexible jacket, O.D.: 5.5*11 mm, 250 FT / 76.2 meter per spoolTezla Audio 10 Gauge Paired speaker wire, tinned copper strands, black flexible jacket, O.D.: 5.5*11 mm, 250 FT / 76.2 meter per spool