Bowers & Wilkins ASW608 Performance 8 Inch Subwoofer
For big sound in smaller spaces, you can’t beat ASW608, the most compact of the ASW Series subwoofers.
Shipping
Most orders ship within 1–3 business days. We deliver across Canada. Large items such as speakers and TVs may require freight shipping — our team will contact you to arrange delivery.
Returns
We accept returns within 30 days of delivery for unused items in original packaging. Contact us at support@HomeAutomationDesigns.com to initiate a return.
Installation Services
Professional installation available in the Ontario GTA & Hamilton area and Edmonton, Alberta. Our certified technicians ensure your system is set up correctly and working perfectly. Contact us to book a consultation.

Mighty mini
The 8-in driver in ASW608 is designed for fast, tight and dramatic bass – even in very small rooms.

Power-packed
Under the skin of ASW608 is a powerful amplifier that gives it the ability to hit hard with music and movies.
The Bowers & Wilkins ASW608 is a compact 8-inch subwoofer built to deliver deep, tight bass without demanding much floor space, using a long-throw 200mm paper/Aramid fiber cone driver in a sealed, closed-box enclosure for fast, controlled low end rather than the looser output of a ported design. Setup is handled through straightforward RCA line-level and speaker-level inputs, with onboard controls for volume, low-pass filter frequency, bass extension, and phase alignment so it can be dialed in to match a specific room and speaker pairing. A 12V trigger input allows automatic power-on with a connected AV receiver, and auto-sense standby keeps power draw low when idle. At roughly 10 inches wide and tall, it's sized to disappear into smaller rooms or apartments, and it's available in matte black or matte white cabinets with black or grey grille options to match different décor. It's a solid choice for anyone wanting genuine, room-filling bass from a two-channel or home theater system without a large subwoofer cabinet.
Size & weight
| Net weight | 8.85kg (19.5lb) |
|---|---|
| Dimensions | Height 260mm (10.2in) not including feet or spikes 272mm (10.7in) including feet 288mm (11.3in) including spikes Width 260mm (10.2in) Depth 305mm (11.99in) not including grilles 330mm (13in) including grilles and controls |
Technical details
| Drive units | ø200mm (8in) paper / Aramid fibre cone long-throw |
|---|---|
| Technical features | Volume level – line in Volume level – speaker in Low-pass filter frequency Low-pass filter bypass (line in only) Bass extension Bass roll-off alignment Auto sense on / standby Phase switch |
| Description | Active closed-box subwoofer system |
| Inputs | Stereo line in (RCA Phono) Speaker in (Binding post) 12v trigger (3.5mm jack) |
| Power consumption | 40W / 0.5W standby |
| Input impedance | 33kΩ |
| Signal / Noise | >90dB |
Finishes
| Cabinet finishes | Black White |
|---|---|
| Grille finishes | Black Grey |
Q What is the Bowers & Wilkins ASW608 and what does it do?
It's the most compact model in B&W's ASW Series subwoofers, designed for big, fast, tight bass in smaller spaces, built as an active closed-box subwoofer system.
Q What driver does it use?
A 200mm (8-inch) paper/Aramid fibre cone long-throw driver.
Q How does it connect to a system?
It offers a stereo line input (RCA Phono), a speaker-level input (binding post), and a 12V trigger (3.5mm jack), with an input impedance of 33kΩ.
Q What controls does it offer for tuning the bass to a room?
Volume control (for both line-in and speaker-in), an adjustable low-pass filter (with bypass option), bass extension adjustment, bass roll-off alignment, a phase switch, and auto sense on/standby.
Q What finishes are available, and what are its dimensions?
It's available in Matte Black or Matte White, measuring 260mm (10.2") wide x 260mm (10.2") tall (288mm/11.3" with spikes) x 305mm (12")/330mm (13" with grilles) deep, and weighs 8.85kg (19.5 lbs).






