Powered by a mighty 1000W of digital amplification, and featuring the same Aerofoil cone drive unit technology found in the 800 Series Diamond, the DB4S delivers unrivaled precision, control, and authority. It's the perfect partner for 700 Series speakers in a home audio set-up.
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.
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
Standby Power Consumption: <0.5W
Inputs: 2 x RCA, 2 x XLR
Signal to Noise Ratio: 82 dB
Dimensions (WxHxD): 360 x 377 x 368mm
Net Weight: 26kg
Finishes: Rosenut, Gloss Black, Satin White
Grille: Black, Grey (Satin White only)