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.
Choose your finish:
Solid, dramatic bass is delivered through the rigidity and lightness of the uniquely-shaped, variable thickness Aerofoil™ cone.
Thanks to 1000 watts 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's dedicated smartphone app.
|Dimensions||Height 377mm (14.8 in) including feet
Width 360mm (14.1 in)
Depth 368mm (14.5 in)
|Net weight||26kg (57.3 lb)|
|Technical features||1000W Class D Hypex amplifier
1x ø250mm (10 in) Aerofoil™ cone bass
Digital preamplifier with Dynamic EQ
App-based set-up and BT-LE control
|Description||Active closed-box subwoofer system|
|Drive units||1x ø250mm (10 in) Aerofoil™ cone bass|
|Frequency range||-6dB at 8.5Hz - 500Hz|
|Frequency response||10Hz - 350 Hz -3dB (centered on level at 100Hz)|
|Power consumption||1/8th of rated power 195W
|Max power output||1000W|
|Inputs||2 x XLR
2 x RCA
2 x 3.5mm 12V trigger
RS-232 - 9-pin D connector
|Input impedance||RCA: 10 kOhm
XLR: 20 kOhm
|Signal / Noise||82 dB|
|Cabinet finishes||Gloss Black