DB4S Subwoofer

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.

Click here to download info sheet.



Technical features

  • 1000W Class D Hypex amplifier
  • Aerofoil bass cone
  • Digital preamplifier with Dynamic EQ
  • App-based set-up and BT-LE control

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


  • 2 x RCA
  • 2 x XLR

Height: 377mm (14.8 in) including feet
Width: 360mm (14.1 in)
Depth: 368mm (14.5 in)

Net Weight
26kg (57.3 lb)

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