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Bowers & Wilkins (B&W) ISW-3 specs

General info

  • Subwoofer

    Recommended usage:

  • In-wall/In-ceiling


  • Vented (bass reflex)

    Enclosure type:

  • Front

    Port (bass reflex) location:

  • 21Hz (measured at -6dB) - 0.222kHz

    Frequency range:

  • 250W

    Recommended power:

  • 8 ohms

    Nominal impedance:

  • 6.3 ohms

    Minimal impedance:

  • 2

    Number of drivers:

  • 1-way

    Number of frequency bands:

Drivers information

  • Woofer / Midbass

    Drivers include:

  • 2 x 6.5 in


  • Other

    Woofer/Midbass's cone material:

Other features

  • Yes

    Built-in amplifier:

  • 250W

    Power per channel:

  • RCA, 3.5mm, XLR balanced

    Analog audio inputs:

  • No

    Built-in digital decoder (DAC):


  • 13 in x 18.5 in x 9.25 in

    Dimensions (WxHxD):

  • 27.56 lb


  • Black

    Available color options:

US Availability

  • Available

    Market status:

European Availability

  • Available

    Market status:


  • Official page:

If you are interested in using our specs commercially, check out our Separate Speakers specs database licensing page.

Description: 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... read more

Created by MG1 , Last update by MG28 , Aug 08, 2011


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