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DESCRIPTION
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.
Aerofoil Cone
The DB4S single driver features an aerofoil cone design – the same technology used in B&W's flagship 800 Series Diamond speakers – for flawlessly accurate and articulate bass performance.
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 the DB4S dedicated smartphone app.
SPECIFICATIONS
Technical features
1000W Class D Hypex amplifier
Digital preamplifier with Dynamic EQ
App-based setup with BT-LE control
Description: Active closed-box subwoofer system
Drive units: 1x ø250mm (10") Aerofoil cone bass
Frequency range: - 6dB at 8.5Hz and 500Hz
Frequency response: 10Hz - 350Hz - 3dB (centred on level at 100Hz)
Maximum power output: 1000W
Rated power consumption at 1/8th of rated power: 195W
Standby power consumption: <0.5W
Inputs
2x RCA
2x XLR
Input impedance
RCA: 10k-ohms
XLR: 20k-ohms
Signal-to-noise ratio: 82dB
Dimensions (H x W x D): 14.8" x 14.1" x 14.5"
Weight: 57.3 lbs.
DESCRIPTION
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.
Aerofoil Cone
The DB4S single driver features an aerofoil cone design – the same technology used in B&W's flagship 800 Series Diamond speakers – for flawlessly accurate and articulate bass performance.
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 the DB4S dedicated smartphone app.
SPECIFICATIONS
Technical features
1000W Class D Hypex amplifier
Digital preamplifier with Dynamic EQ
App-based setup with BT-LE control
Description: Active closed-box subwoofer system
Drive units: 1x ø250mm (10") Aerofoil cone bass
Frequency range: - 6dB at 8.5Hz and 500Hz
Frequency response: 10Hz - 350Hz - 3dB (centred on level at 100Hz)
Maximum power output: 1000W
Rated power consumption at 1/8th of rated power: 195W
