Pioneer TS-A300B A-Series 12x22 Preloaded u0026 Amplified Subwoofer System

The Pioneer A-Series 12 in. Preloaded Subwoofer System with glass fiber and mica-reinforced IMPP cone handles high power and offers high durability. The bass reflex port is uniquely shaped to reduce port noise or chuffing while producing an accurate bass. It is also engineered for smooth and seamless integration with Pioneer A-Series full-range speakers for dynamic, high-impact bass that lets you hear and feel the music.