Bowers & Wilkins DB4S

Subwoofer

Item #BW:DB4S
Bowers & Wilkins Item # FP39632

Bowers & Wilkins DB4S

Subwoofer

$2,199.00
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Overview

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.

For bass you can feel

With a mighty 100W of digital amplification, DB4S delivers all the visceral rumble and punch you need to bring cinema sound to life.

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

Digital preamplifier

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

Control app

Adjust calibration and correction easily using DB4S dedicated smartphone app.

Details & Specs

Technical features    
1000W Class D Hypex amplifier
Aerofoil bass cone
Digital preamplifier with Dynamic EQ
App-based set-up and BT-LE control

Description    
Active closed-box subwoofer system

Drive units    
1x ø250mm (10in) Aerofoil cone bass

Frequency range    
-6dB at 8.5Hz and 500Hz

Frequency response    
10Hz – 350Hz -3dB (centered 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 (57.3 lb)

Cabinet finishes 
Gloss Black
Satin White
Rosenut

Grille finishes    
Black
Grey

More Information
UPC 714346328802
Product Manual Download
Spec Sheet Download
Design Active closed-box subwoofer system
Dimensions Height 377mm (14.8 in) including feet
Width 360mm (14.1 in)
Depth 368mm (14.5 in)
Frequency Response 10Hz – 350Hz -3dB (centred on level at 100Hz)
Inputs 2 x XLR
2 x RCA
2 x 3.5mm 12V trigger
RS-232 - 9-pin D connector
Impedance Input impedance
RCA: 10 kOhm
XLR: 20 kOhm
Peak Power Max power output 1000W
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