Bowers & Wilkins ISW-4
In-Wall Subwoofer (Single)

Interest Free Credit Available

Optional SA 250 MKII Amplifier

Bowers & Wilkins ISW-4 In-Wall Subwoofer (Single)

Need big sound, slamming bass and audiophile extension, but don't want to see where it comes from? The ISW-4 in-wall sub woofer is for you. Two long-throw 200mm (8in) drivers allow it to move the large volumes of air needed for high-quality low-frequency output. The speaker is housed in its own sturdy back box for rock-solid stability and minimum sound bleed, and is powered by the SA250, a separate audiophile-standard 250W Class D amplifier which is purchased separately.

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