Bowers & Wilkins ASW608 – Compact 8″ Powered Subwoofer

The Bowers & Wilkins ASW608 delivers surprisingly powerful, precise bass in an elegant, compact package. With the longest-throw 8″ paper/aramid-fiber driver in the 600 Series and a potent 200 W Class-D amplifier, it brings clear, impactful low frequencies to small and medium spaces without overwhelming your room.

Key Features

• Long-throw 8″ driver: Front-firing paper and aramid-fiber cone balances speed and authority for tight, musical bass.
• 200 W Class-D amplifier: Delivers distortion-free performance with clean dynamics, even at higher levels.
• Sealed enclosure: Acoustic suspension design keeps output tight and accurate, especially for music.
• Versatile connectivity: Offers both line-level RCA and speaker-level binding posts, plus a 12 V trigger input.
• Room tuning controls: Adjustable low-pass crossover, phase switch, bass extension and roll-off alignment to match your system and space.
• Auto-sensing standby: Automatically switches to low-power mode when not in use.
• Sleek, compact design: Less than one cubic foot—easy to place and integrates discreetly in living spaces.

Customer Benefits

The ASW608 adds depth and foundation to your system without sacrificing floor space. Its refined dynamic control and adjustable tuning options make integration with bookshelf speakers seamless. For music lovers and home cinema users alike, it brings enjoyable low-end punch with finesse.

Quick Specs

• Configuration: Active sealed subwoofer
• Driver: 200 mm (8 in) long-throw paper/aramid-fiber cone
• Amplifier: 200 W Class-D
• Frequency Response: 32–140 Hz (±3 dB)
• Controls: Volume (line/speaker), crossover frequency, bass extension, phase switch, low-pass bypass
• Connectivity: Stereo RCA, binding post speaker in, 12 V trigger in
• Power Consumption: 40 W typical, 0.5 W standby
• SNR: >90 dB
• Weight: 8.85 kg
• Dimensions (H × W × D): 26 cm × 26 cm × 30.5 cm (without feet/grille); up to 33 cm depth including grille and controls
• Finishes: Matte Black or White

What’s in the Box

• ASW608 subwoofer (single unit)
• Removable grille
• Spike feet and rubber feet (user-selectable)
• Locking nuts for spikes
• Power cable
• User manual and warranty information

Use Cases / Ideal For

Ideal for compact music systems, desktops, or home cinemas where space is limited yet bass texture and presence matter. Especially well-matched with 600 Series speakers, it’s perfect for audiophiles who want both form and function.

Pros & Cons

✅ Pros:

• Compact yet impactful low-end performance
• Precise, musical accuracy without boominess
• Flexible tuning and connectivity options

⚠️ Cons:

• Limited deep bass for very large rooms or high-volume home theaters
• No remote or app control for adjustments

The Bowers & Wilkins ASW608 is a beautifully engineered compact subwoofer—delivering fast, articulate bass with flexibility and finesse, perfect for refined audio in smaller environments.