Bowers and Wilkins DB4S Subwoofer

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  • Regular price $2,799.00

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Living Entertainment North Coast

Bowers and Wilkins DB4S Subwoofer

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

Manufacturers Details:

Nimble and powerful

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

Engineered With Care:

Powerful amplification

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

Key Features:

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 dedicated smartphone app.


Features: 1000W Class D Hypex amplifier
Aerofoil™ bass cone
Digital preamplifier with Dynamic EQ
App-based set-up and BT-LE control
Drive units: 1x ø250mm (10in) Aerofoil™ cone bass
Frequency range: -6dB at 8.5Hz and 500Hz
Frequency response: 10Hz – 350Hz -3dB (centred on level at 100Hz)
Max power output: 1000W
Rated power consumption at 1/8th of rated power: 195W
Standby power consumption: <0.5W
Inputs: 2 x RCA
2 x XLR
Input impedance: RCA: 10 kOhm
XLR: 20 kOhm
Signal to noise ratio: 82 dB
Dimensions: Height 377mm (14.8 in) including feet
Width 360mm (14.1 in)
Depth 368mm (14.5 in)
Net weight: 26kg
Cabinet finishes: Gloss Black
Satin White
Grille finishes: Black