Pioneer TS-A300B 12" 1500 Watts Passive Slot Ported Car Sub Subwoofer Bass Box

Pionner TS-A300B 30 cm Enclosed Slot-type Port Car Subwoofer (1500W). Woofer Size: 30 cm. Upgrade your sound with powerful bass. The A-series subwoofers combine superior high quality sound, design and technology, along with carefully selected materials to improve bass response.