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 1000 watts 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 optimised audio performance across the available frequency range.
Control App
Adjust calibration and correction easily using DB4S’s dedicated smartphone app.
Technical Details
| Feature | Specification |
|---|---|
| Drive Units | 1x ø250mm (10 in) Aerofoil™ cone bass |
| Frequency Response | 10Hz – 350 Hz -3dB (centered on level at 100Hz) |
| 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 |
| Frequency Range | -6dB at 8.5Hz – 500Hz |
| Max Power Output | 1000W |
| Inputs | 2 x XLR, 2 x RCA, 2 x 3.5mm 12V trigger, RS-232 – 9-pin D connector |
| Power Consumption | 1/8th of rated power 195W, Standby <0.5W |
| Input Impedance | RCA: 10 kOhm, XLR: 20 kOhm |
| Signal / Noise | 82 dB |
