The Bowers & Wilkins DB4S is a high-performance active subwoofer from B&W's acclaimed DB series. Equipped with a 10" Aerofoil cone driver and a 1,000W Class D amplifier, the DB4S delivers deep, fast and perfectly controlled bass.
Its exclusive dual ferrite magnet system and 4-layer voice coil provide exceptional cone control, while the Digital Signal Processing (DSP) algorithm optimises performance in real time. The touch control panel lets you adjust phase, crossover frequency and level intuitively.
TECHNICAL SPECIFICATIONS
Driver: 10" (250 mm) with Aerofoil cone
Amplifier: Class D, 1,000W RMS
Response: 10 Hz – 350 Hz (±3 dB)
Crossover frequency: Adjustable 30-130 Hz
Inputs: Balanced XLR, RCA, LFE
DSP: 4 preset modes + custom
Dimensions: 390 x 320 x 390 mm
Weight: 24 kg
Finishes: Satin black, Satin white
B&W SUBWOOFER DB4S
B&W DB4S active subwoofer with 10" Aerofoil driver and 1,000W. Deep bass at DOYMO Sitges.