Bowers & Wilkins ISW-4
A pair of 200mm long-throw drivers deliver extended bass from a discreet in-wall subwoofer.
| Brand | Bowers & Wilkins |
| Model | ISW-4 |
| Woofer | |
| Woofer diameter (mm) | |
| Frequency response | |
| Amplifier power (W) | |
| Enclosure | |
| Height (mm) | |
| Width (mm) | |
| Depth (mm) | |
| Weight (kg) |