Bowers & Wilkins DB4S Subwoofer

Bowers & Wilkins DB4S Subwoofer


Floor Stock – As New

  • Frequency Response -3dB 10Hz – 350Hz
  • Max power output: 1000w
  • 1x ø250mm (10in) Aerofoil™ cone bass

Height 377mm (14.8 in) including feet
Width 360mm (14.1 in)
Depth 368mm (14.5 in)

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Bowers & Wilkins DB4S Subwoofer

Give your home cinema set-up the bass impact it deserves with the Bowers & Wilkins DB4S – a powerful, classically styled single-driver subwoofer that’s a perfect match for the 700 Series.

For bass you can feel

With a mighty 1000 watts of digital amplification, DB4S delivers all the visceral rumble and punch you need to bring cinema sound to life.
DB4S - Nimble and powerful

Nimble and powerful

Solid, dramatic bass is delivered through the rigidity and lightness of the uniquely-shaped, variable thickness Aerofoil™ cone.

Powerful amplification

Thanks to 1000 watts of digital amplification, DB4S delivers all the precision, control and authority you could ask for.

DB4S - Powerful amplification
DB4S - Digital preamplifier

Digital preamplifier

DB4S uses a digital preamplifier featuring Dynamic EQ, for optimised audio performance across the available frequency range.

Control App

Adjust calibration and correction easily using DB4S’s dedicated smartphone app.

DB4S - Control App


Weight27 kg
Dimensions50 × 50 × 50 cm
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Bowers & Wilkins DB4S SubwooferBowers & Wilkins DB4S Subwoofer

Available to Order