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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.
DB4S' single driver features an aerofoil cone design – the same technology used in our flagship 800 Series Diamond speakers – for flawlessly accurate and articulate bass performance.
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 optimised audio performance across the available frequency range.
Adjust calibration and correction easily using DB4S' dedicated smartphone app.
|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|
|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)|
|Speaker Type:||Active closed-box subwoofer system|
|Maximum Power Handling (Watts)||1000W|
|Rms Power Handling||1000W|