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.
Nimble and powerful
Solid, dramatic bass is delivered through the rigidity and lightness of the uniquely-shaped, variable thickness Aerofoil™ cone.
Thanks to 1000w of digital amplification, DB4S delivers all the precision, control and authority you could ask for.
DB4S uses a digital preamplifier featuring Dynamic EQ, for optimized audio performance across the available frequency range.
By placing control in the palm of your hand, our subwoofer app not only makes our DB Series subwoofers a snap to set up, it also helps maximize your sound quality.
|1x ø250mm (10in) Aerofoil™ cone bass
|-6dB at 8.5Hz and 500Hz
|10Hz – 350Hz -3dB (centred on level at 100Hz)
|Max power output
|Rated power consumption at 1/8th of rated power
|Standby power consumption
|2 x RCA
|2 x XLR
|RCA: 10 kOhm
|XLR: 20 kOhm
|Signal to noise ratio
|377mm (14.8 in) including feet
|360mm (14.1 in)
|368mm (14.5 in)
|26kg (57.3 lb)
|Gloss Black,Satin White,Rosenut