Bowers & Wilkins SA250 Mk2
This new subwoofer amplifier configured in Class D and designed for rack mounting (height 2U) is based on ICEpower technology and has been specifically designed to excite the ISW-4 subwoofer. Likewise, this Class D amplifier is incredibly powerful and stable, allowing CT subwoofers to produce fantastic amounts of shocking and perfectly controlled bass. In addition, the SA250 can simultaneously attack up to two ISW-4s.