A pair of 200mm long-throw drivers deliver extended bass from a discreet in-wall subwoofer. Don't look. Listen. Start your bespoke journey with our custom installation experts. Never miss a …

Cue the Bowers & Wilkins ISW4 — a passive in-wall sub that delivers high-quality bass while hiding completely out of sight. This package includes the ISW4 in-wall subwoofer, a matching …

Need big sound, slamming bass and audiophile bass extension, but don’t want to see where it comes from? Then the Bowers & Wilkins ISW-4 in-wall subwoofer is the product for you. The …

2021年1月24日 · After two years of effort, B&W believes the ISW-4 to be the finest in-wall subwoofer available. It is no shallow claim–although it features a shallow enclosure, fitting 2″ x …

The ISW-4 in-wall subwoofer 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 …

Shop the Bowers & Wilkins ISW-4 Custom Installation In-Wall Subwoofer with Free Shipping, Price Guarantee, and Lifetime Support at Audio Advice!

Bowers & Wilkins ISW-4 In-Wall Subwoofer System, 2x8" Paper Kevlar Bass Drivers. Thin Bevel Design

Need big sound, slamming bass and audiophile bass extension, but don’t want to see where it comes from? Then the new ISW-4 in-wall subwoofer is the product for you. Its two long-throw …