Bowers & Wilkins DB4S

2200 €

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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 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 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 optimised audio performance across the available frequency range.

Control App

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

SPECIFICATIONS

Drive units	1 × Ø 250 mm (10 in) Aerofoil™ cone bass driver
Amplifier power output	Up to 1000 W Class-D digital amplifier
Frequency response (-3 dB)	10 Hz – 350 Hz (centred on level at 100 Hz)
Frequency range (-6 dB)	Approx. 8.5 Hz – 500 Hz
System description / Enclosure	Active sealed (closed-box) subwoofer system
Inputs / Connectivity	2 × RCA line-level · 2 × XLR · 2 × 12 V trigger inputs · RS-232 control port
Signal-to-Noise Ratio	82 dB
Power consumption	Rated ~195 W at 1/8th of rated power, standby < 0.5 W
Net weight	26 kg (57.3 lb)
Dimensions	Height: 377 mm (14.8 in) including feet · Width: 360 mm (14.1 in) · Depth: 368 mm (14.5 in)
Finishes – Cabinet	Gloss Black · Satin White · Rosenut veneer
Finishes – Grille	Black (with Black cabinet) · Grey (with White/Satin cabinet)