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Bowers & Wilkins DB Series Rosenut 8" Subwoofer

Model #: DB3D-Rosenut
Bowers & Wilkins
At a Glance

Despite its compact dimensions, DB3D delivers astonishingly powerful, controlled bass thanks to its twin 8in Aerofoil™ drivers, 1000 watt amplifier and digital signal processing.

Available in Store Only
$3,499.00Save $NaN


Get to know this product.

The DB3D delivers astonishing performance from a compact subwoofer. Its dual balanced 8-inch Aerofoil drivers are effortlessly powered by a 1000 Watt Class D amplifier to deliver punchy, deep bass.

Space Saver

When you demand faultless bass but floor space is at a premium, there’s the DB3D. This high-performance subwoofer is capable of deliver space defying bottom end from a highly compact, incredibly rigid cabinet.

Aerofoil for Precision Bass

The DB3D uses Aerofoil cones identical to those found in the 802 D3. These two 8-inch cones are light and ultra-stiff, and can resist bending and flexing far longer than conventional cones, delivering controlled bass with outstanding precision.

Balanced Drivers

The DB3D subwoofer uses two bass cones arranged in an opposed, balanced configuration that greatly reduces cabinet vibration and ensures a cleaner, more precise sound. The result: fantastic, coloration-free bass.


Thanks to an all-new digital pre-amplifier, the DB3D subwoofer’s awesome power is always delivered at optimum levels. Bespoke features such as Dynamic EQ and Room EQ ensure precision performance in every circumstance – such as home cinema, custom installation or two-channel Hi-Fi.

Dedicated App

App-based set-up means the DB3D is simple to configure and use. The App includes positioning guides and can be used to set up and control both output and audio preset modes. A room EQ system allows you to optimize the subwoofer’s performance for your room automatically. No separate microphone kit is required and the App is available for the iOS and the Android.

Perfect Partner

The DB3D is the obvious partner for a system built using the award-winning 800 series Diamond. It has been engineered and uses the same Aerofoil bass drivers. However, this incredibly capable subwoofer also works exceptionally well with the CM Series system, and provides a fantastic option for owners of this high-performance range.

  • 1000w Class D Hypex amplifier
  • 2 x 200mm (8in) Aerofoil™ cone drive units in a balanced configuration
  • Digital preamplifier with Dynamic EQ
  • App-based set-up and BT-LE control


Speaker Type:SubWoofer
DescriptionDB Series subwoofer
Drive Units2 x 200mm (8in) Aerofoil™ cone drive units in a balanced configuration
Frequency Range (-6dB)8.5Hz - 500Hz
Frequency Response -3dB (centered on level at 100Hz)10Hz - 350 Hz
Max Power Output1000W
Inputs2 x XLR, 2 x RCA, 2 x 3.5mm 12V trigger, RS-232 - 9-pin D connector
DimensionsHeight: 360mm (14.1in), Width: 320mm (12.6in), Depth: 300mm (11.8in)
Net weight25kg

Misc. Specs

Product Weight55.1
Depth (in.)11.8
Width (in.)12.6
Height (in.)14.1
Woofer Size8" x 2
Maximum Power Handling (Watts)1000
Color Finish NameRosenut
Speaker Size8 x 2
RMS Power Handling (Watts)1000
Subwoofer Size8
WarningProposition 65 Warning for California Residents