PIONEER Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure : Electronics
Alphasonik AS8DF 8 Inch 600 Watts 4-ohm Down Fire Shallow Mount Flat for sale online | eBay
Pioneer TS-SW2002D2 8-inch Shallow-Mount Subwoofer with 600 Watts Max Power - YouTube