Blend incredible output and compact design with this Sonodyne Sub 1010 200W Subwoofer. The high excursion transducers are designed for long hours of studio performance with focus on loudness and low frequency extension without audible distortion. Each model has 2 channel bass management for optimal level and frequency balance with the main channels. While the amplifiers are Class AB, the power supply is a hefty linear toroidal transformer to minimise noise while maximising headroom and reliability.