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Category: Subwoofer

Bowers & Wilkins ISW-4 - 8 Inches In-wall/ In-Ceiling Subwoofer

Key Features

  • Architectural In-Wall/In-Ceiling Subwoofer Design
    Engineered for flush installation in walls or ceilings, the ISW-4 delivers deep, impactful bass without occupying floor space — ideal for discreet home audio and theatre systems.

  • 8-Inch High-Excursion Woofer
    Large, high-excursion driver produces powerful low-frequency output with authority and depth, enhancing both music and movie soundtracks.

  • Low-Resonance Enclosure
    Rigid, well-braced construction minimizes internal vibration and distortion for cleaner, more articulate bass.

  • Optimized Bass Extension
    Designed to extend low-frequency performance smoothly, adding weight and presence to audio systems without overwhelming midrange clarity.

  • Flexible Installation Options
    Can be mounted in walls or ceilings, offering versatile placement to suit room layouts and aesthetic preferences.

  • Paintable, Low-Profile Grille
    Sleek grille blends seamlessly into walls or ceilings and can be painted to match décor for a discreet, integrated look.

  • Easy Integration with AV Systems
    Standard speaker-level connection points make it simple to connect to AV receivers, amplifiers, or dedicated subwoofer outputs.

  • Enhanced Home Theatre Experience
    Adds depth and dimensionality to movies and music, providing immersive low-frequency impact in architectural audio installations.

  • Durable Construction
    Built with quality materials to ensure long-lasting, reliable performance in residential settings.

  • Versatile Use
    Suitable for distributed audio systems, background music installations, or as part of a fully integrated multi-channel home theatre system.

Description

 Bowers & Wilkins ISW-4

Need big sound, slamming bass, and audiophile bass extension, but don’t want to see where it comes from? Then the ISW-4 in-wall subwoofer is the product for you. Its two long-throw 200mm drivers allow the ISW-4 to move large volumes of air needed for high-quality low-frequency output but is nicely hidden away inside a wall. Powered by a separate audiophile standard 250W Class D amplifier the SA250 Mk2, the system keeps its cool even when the music movie action is whipping up a storm.

 

 Specifications

Description
In-wall subwoofer system with external rackmount amplifier
Drive units
2 x 200mm (8 in) Paper/Kevlar® cone
Frequency range (-6dB)
17Hz and 290Hz adjustable (EQ at A)
Frequency Response
– ±3dB 21Hz – 200Hz adjustable (EQ at A)
Bass extension
-6dB at 17Hz (position A)
-6dB at 21Hz (position B)
-6dB at 24Hz (position C)
Power Handling
200W 8Ω (minimum 6.3Ω)
Dimensions
Height: 494mm (19.5 in)
Width: 264mm (10.4 in)
Depth: 99mm (3.9 in)
Depth with grille: 114mm (4.5 in)
Cut-out size
Height: 485mm (19.9 in)
Width: 255 (10 in)
Net weight
6.4kg (14.1lb)
Finish
Semi-matte white suitable for customizing or pre-painting
Frame/Grille Accessories
Pre-mount kit for new construction
Back Box Dimensions
Height: 1406mm (55.4 in)
Width: 345mm (13.6 in)
Depth: 86mm (3.4 in)
Box Net Weight
9.6kg (21.2lb)
Material
MDF
UPC
714346308989

 

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