Bowers & Wilkins ISW-6 Discreet Twin 7" In-Wall Subwoofer - Each

$1,300.00 OR

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Model: FP42897 UPC: 714346337552 Item: 178676

Product Information

Discrete In-Wall Subwoofer

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 or a home cinema system. ISW-6 is a discreet, compact and versatile custom installation subwoofer designed to work primarily with Bowers & Wilkins CI300 and CI600 speakers.

Flexible and Discreet

ISW-6 is supplied with a discreet grille as standard, and the cabinet can be mounted either horizontally or vertically, for further flexibility of positioning. Plus, its thin profile allows it to fit into a 2” x 4” stud wall.

High-Performance Bass

The ISW-6’s twin drivers are arranged in a force-cancelling configuration. This approach dramatically reduces the potential for the ISW-6 to excite the wall around it, leading to a cleaner sound with minimal sound leakage.

Retrofit Option

Although the ISW-6 is primarily designed to be installed during construction, it is small and flexible enough to be retrofitted into rooms should it be required to do so. If it is being used in a retrofit system, then a separate grille is available to purchase separately.

Note: GR ISW-6 Retro-fit grille kit sold separately



  • Type In-wall Subwoofer
  • Drivers
    • Driver size: 2 x (3" x 7") ‘racetrack’ drivers
    • Driver throw: +/- 8mm
    • Cone material: Paper
    • Impedance: 8Ω
    • Power handling: 250W (CDA-4D)
    • Frequency response: 30 Hz – 200 Hz
  • Cabinet
    • Description: Closed-box subwoofer
    • Cabinet dimensions: Height: 350mm (13.8in)
    • Width: 350mm (13.8in)
    • Depth: 87.5mm (3.5in)
    • Material: Aluminium extrusion and glass-loaded composite
    • Volume: 6L
  • Dimensions and Weight
    • Product Dimensions (W x H x D): 13.75" x 13.75" x 4.33" 
    • Baffle Dimensions (W x H x D): 10.5" x 5.4" x 0.3" 
    • Product Weight: 12.13 lb
  • Accessories
    • GR ISW-6 (Retro-fit grille kit sold separately)
      • Retro-Fit Baffle Dimensions (W x H x D): 15.8" x 15.8 x 0.3"

What's in the Box

What's in the Box

  • ISW-6 Discreet In-Wall Subwoofer
  • Installation Guide
  • Cutting Template
  • Paint Mask


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