Bowers & Wilkins

B&W ISW-3 In-Wall Subwoofer (Each)

  • Sale
  • Regular price £789.00
  • Will not ship until
Tax included. Shipping calculated at checkout
Free UK Mainland shipping for orders over £99



  • Description
  • Specifications
  • Documents
  • Video

Bass is a vital element in our enjoyment of sound. It’s true for both music and movies, and it’s as true for custom installation as it is for an audiophile’s two-channel hi-fi. The ISW-3 is an incredibly versatile and compact in-wall and in-ceiling subwoofer, capable of providing high-quality bass output in spaces that may have previously missed out on this vital element, including kitchen cabinets! Its balanced design, featuring 2 x 6.5in drivers, means that it can be placed in a variety of locations without causing vibrations. Powered by a separate audiophile-standard 250W Class D amplifier the SA250 Mk2, the system keeps its cool even when you listening to demanding movie soundtracks at high volumes.

Amplifier power output 250W
Drive Units 2 x 200mm (8 in) Paper/Aramid Fibre cone
Features Then the new ISW-4 in-wall subwoofer is the product for you. Its two long-throw 200mm drivers allows the ISW-4 to move large volumes of air needed for high-quality low-frequency output, but is nicely hidden away inside a wall
Finishes Available Semi-matt white suitable for customising or pre-painting
Frequency range -6dB at 17Hz and 290Hz adjustable (EQ at A)
Frequency response ±3dB 21Hz - 200Hz adjustable (EQ at A)
Impedance 200W 8Ω (minimum 6.3Ω)
Inputs / Connections 2x RCA Phono socket, line in , 2x RCA Phono socket, link out , 1x XLR socket, line in , 1x XLR socket, link out , 3.5mm jack - 12V trigger on/standby (overrides manual standby setting) , - 3.5mm jack - 12V trigger equalisation movie/music
Outputs "1x Neutrik® Speakon® 4-pole speaker socket , - 2x pairs of Binding Posts"
Misc Pre-mount kit for new construction,
Net weight 6.4kg (14.1lb)
Product dimensions Dimensions - Height: 494mm (19.5 in) Width: 264mm (10.4 in) , Cut-out size - Height: 485mm (19 in) Width: 255 (10 in)
Warranty 5 Years

Download the brochure.

Download the manual.

  • for B&W ISW-3 In-Wall Subwoofer

  • for: B&W ISW-3 In-Wall Subwoofer