Bowers & Wilkins DB Series Satin White Subwoofer - DB4SSW (Sold As Each)

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.

Features

• Aerofoil cone
  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.
• 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 optimised audio performance across the available frequency range.
  
• Control app 
  Adjust calibration and correction easily using DB4S' dedicated smartphone app.