Bowers & Wilkins DB4S – Active Subwoofer


Buy Bowers & Wilkins DB4S-Active Subwoofer at best price on Timesaudio. Shop Online for B&W formation bass with FREE shipping across India.

Bowers & Wilkins DB4S – Active Subwoofer 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.



  • 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 ?250mm (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 ?250mm (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
  • Standby <0.5W
Max Power output 1000W
  • 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
  • Satin White
  • Rosenut
Grille finishes
  • Black
  • Grey
  • Black


At TimesAudio, we make every effort to ensure that all products are shipped within 10 days from the date of order. (please note that the actual shipping time may vary based on the availability of stock.) In the event that a product is not in stock, we will make every effort to promptly obtain the product and ship it to you as soon as possible.


If you require assistance with the installation and connection of your new system, you can schedule a video call with us[TimesAudio]. During the video call, we will walk you through the installation and connection process and provide you with any necessary guidance and support.