Pioneer TS-WH500A Under Seat Car Enclosed Subwoofer Active Amplified Bass Box. All wiring and brackets supplied in original box. The item “Pioneer TS-WH500A Under Seat Car Enclosed Subwoofer Active Amplified Bass Box” is in sale since Sunday, April 19, 2020. This item is in the category “Vehicle Parts & Accessories\In-Car Technology, GPS & Security\In-Car Entertainment\Subwoofers”. The seller is “mr.white.86″ and is located in Stoke-on-Trent. This item can be shipped to United Kingdom.