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 1000 watts 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.
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 (centred on level at 100Hz)
Max power output 1000W
Rated power consumption at 1/8th of rated power 195W
