Need help?Do you have a question about the Bowers & Wilkins DB4S and is the answer not in the manual?
General| Product color | Black, White |
|---|---|
| Impedance | 20000 Ω |
| Subwoofer type | - |
| Subwoofer driver diameter | 250 mm |
| Subwoofer frequency range | 8 - 500 Hz |
| Subwoofer driver diameter (imperial) | 10 \ |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 195 W |
| XLR in | Yes |
| Line inputs (RCA) | 2 |
Weight and Dimensions| Subwoofer depth | 368 mm |
|---|---|
| Subwoofer width | 360 mm |
| Subwoofer height | 377 mm |
| Subwoofer weight | 26000 g |
DB Series subwoofers are set up and controlled via the Bowers & Wilkins DB Subwoofers app.
Automatically optimises performance to match listening environment acoustics.
Provides RCA Phono and balanced XLR stereo analogue inputs, configurable independently.
Incorporates level and trim adjustment for optimum matching of source output levels.
Provides low pass filter options for stereo configurations for RCA and XLR connections.
Offers optional equalisation presets for music/movie or custom five-band EQ.
Follow unpacking instructions, handle subwoofer with two people due to weight.
Discusses optimal placement for stereo and theatre systems, driver orientation.
Details use of spike, decoupling, and rubber feet for different floor types and installation.
Optional fabric grilles attach magnetically and can be used with or without them fitted.
Covers mains power, signal inputs (XLR/RCA), and optional control connections (Trigger/RS232).
Configure RCA and XLR inputs independently for connection type, sensitivity (trim), and EQ presets.
Allows custom equalisation via a five-band EQ page for music and movie programme material.
Configure low pass filter for specific main speaker models or custom settings.
Uses mobile device microphone to measure room acoustics and apply optimal EQ curve for best performance.
To Next Page