Bowers & Wilkins B&W SA250 Mk2 Subwoofer Amplifier for ISW-3 ISW-4 Power Amp

Bowers & Wilkins SA250 Mk2 subwoofer amplifier, the dedicated amplifier used with the ISW-3 and ISW-4 in-wall subwoofer systems.

Cosmetically the chassis shows minor scratches consistent with previous installation use; the unit is otherwise complete and in fair external condition.

Tested to Power. Covered by our 30 day warranty. The photographs show the actual item for sale.