Bowers&Wilkins DB4S Subwoofer

DB4S SUBWOOFER

Bowers&Wilkins DB4S Subwoofer

DB4S SUBWOOFER 

10-in 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.

FEATURES

CONTROL APP 

Adjust calibration and correction easily using DB4S dedicated smartphone app.

Bowers&Wilkins DB4S Subwoofer

NIMBLE AND POWERFUL 

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

Bowers&Wilkins DB4S Subwoofer

POWERFUL AMPLIFICATION 

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

Bowers&Wilkins DB4S Subwoofer

DIGITAL PREAMPLIFIER 

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

Bowers&Wilkins DB4S Subwoofer

INFORMATION

PRODUCTION 

Made in UK

TYPOLOGY

Subwoofer

POWER CONSUMPTION 

1/8th of rated power 195W
Standby <0.5W

DRIVE UNITS

1x ø250mm (10 in) Aerofoil™ cone bass

DIMENSIONS 

- Height : 377mm (14.8 in)
- Width : 360mm (14.1 in)
- Depth : 368mm (14.5 in)

Bowers&Wilkins DB4S Subwoofer

NET WEIGHT 

26kg (57.3 lb)

FREQUENCY RANGE 

-6dB at 8.5Hz - 500Hz

MAX POWER OUTPUT 

1000W

SIGNAL / NOISE 

82 dB

INPUTS 

-2 x XLR
- 2 x RCA
- 2 x 3.5mm 12V trigger
- RS-232 - 9-pin D connector

Bowers&Wilkins DB4S Subwoofer

SYSTEM 

Active closed-box subwoofer system

FREQUENCY RESPONSE 

10Hz - 350 Hz -3dB (centered on level at 100Hz)

TECHNICAL FEATURES 

-D
igital preamplifier with Dynamic EQ -App-based set-up and BT-LE control

WATTS 

1000 W

USE 

Entertainment

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.

INPUT IMPEDANCE 

- RCA: 10 kOhm
- XLR: 20 kOhm

GRILLE FINISHES 

- Black
- Grey

AMPLIFIER 

1000W Class D Hypex amplifier

CONE BASS 

1x ø250mm (10 in) Aerofoil™ cone bass

COLOR 

Bowers&Wilkins DB4S Subwoofer
Gloss Black
Bowers&Wilkins DB4S Subwoofer
Satin White
Bowers&Wilkins DB4S Subwoofer
Rosenut