The SA Series subwoofer amplifiers are perfect for replacing a damaged amp in a powered sub, or for building your own powered subwoofer. Conventional class A/B design offers excellent sound quality and power for any application. Available in a range of power levels from 25 to 240 watts.

The high performance HPSA subwoofer amplifiers use a unique circuit design to be able to put out more power than most other amplifiers on the market. Up to 1000 watts of clean power can be delivered to your subwoofer, without excess heat buildup or current draw of other amplifier designs. These are the ultimate subwoofer amplifiers for the serious home theater enthusiast.