Welcome to our Bowers & Wilkins DB3D Active Dual 8 Subwoofer Review, where we explore how this compact marvel redefines low-frequency performance. At The Audio Tailor, we’ve seen subwoofers of all shapes and sizes, but the DB3D’s combination of twin 8" Aerofoil™ drivers, 1000W Class D amplification and advanced DSP makes it a standout for both audiophiles and home theatre enthusiasts.

Design & Build: Elegant, Compact, and Resonance-Free

The DB3D packs serious bass into a small footprint—360mm high by 320mm wide by 300mm deep—making it discreet enough to slip under furniture or into a dedicated AV cabinet. Its back-to-back driver arrangement cancels cabinet resonances, ensuring every watt of power produces room-shaking bass instead of unwanted vibrations. Available in Gloss Black, Satin White and Rosenut finishes, the ultra-rigid, low-resonance enclosure seamlessly matches Bowers & Wilkins’ 700 and 800 Series loudspeakers.

Technical Mastery: Aerofoil™ Drivers & Digital Precision

• Drive Units: 2 x 200mm (8 in) Aerofoil™ cone drivers in a balanced, opposed configuration for distortion-free bass.
• Amplification: 1000W Class D Hypex module delivers punch and control while running cool and energy-efficient.
• Frequency Response: Extends from 10Hz to 350Hz (-3dB), going down to -6dB at 8.5Hz for seismic low-end extension.
• DSP Features: Dynamic EQ for music and movies plus Room EQ adapts to your space for perfect integration.
• Connectivity: Dual XLR, RCA inputs, 3.5mm 12V triggers and RS-232 for seamless system control.

With the DB3D’s app-based setup and Bluetooth LE control, dialing in the perfect low-frequency response is intuitive and quick—optimising crossover, phase and level adjustments from the palm of your hand.

Who Should Consider the DB3D?

If you’re setting up a high-end stereo system or a dedicated home cinema in a medium to large room, the DB3D offers authoritative bass without the bulk of traditional subwoofers. It’s ideal for:

• Audiophiles seeking tight, articulate low-end for music playback, from delicate jazz double bass to floor-shaking electronic tracks.
• Home theatre enthusiasts who demand impact in sound effects and movie soundtracks, down to 10Hz rumble.
• Urban dwellers or space-conscious setups where a discreet form factor is essential.

Matching aesthetics with Bowers & Wilkins’ flagship speakers has never been easier. Choose from Gloss Black, Satin White or Rosenut to complement your décor, while enjoying the authoritative bass the DB3D delivers.

Pros & Cons of the DB3D Subwoofer

• Pros:
  • Astonishingly powerful bass from an ultra-compact footprint.
  • Deep extension down to 10Hz with minimal distortion.
  • Opposed driver design cancels cabinet resonances.
  • Energy-efficient Class D Hypex amplification stays cool under heavy use.
  • App-based Dynamic EQ and Room EQ offer fine-tuned control.
  • Sleek finishes complement premium B&W loudspeakers.
• Cons:
  • Premium price point reflects class-leading technology.
  • At 25kg, careful placement and setup are required.

Tailored Bass Brilliance

The Bowers & Wilkins DB3D Active Dual 8 Subwoofer is a triumph of engineering—delivering clean, room-shaking bass from a surprisingly compact chassis. If you’re ready to elevate your listening experience, speak with our experts at The Audio Tailor on 1300 308 711 or email sales@theaudiotailor.com.au. Our team, including Gabby, Nathan, Vaughan and David, are passionate about matching you with the perfect subwoofer solution—every time.