Absolute USA SWH18250 18 Gauge Car Home Audio Speaker Wire Cable Spool 250' 18 Gauge Car Home Stereo Audio Speaker Wire Cable Spool 250Ft 72 Total Strands, 2x36/.12mm ODD 2x4mm, 2x0.4mm Durable and rugged coating, Good for any home, car and mobile audio applications Comes in different lengths: 25, 50 Feet, Also available in: 10, 12, 14, 16, 18 Gauge