Bowers & Wilkins DB1D Diamond Series Subwoofer

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Flagship and current subwoofer from B&W and a perfect match to your 800 series speakers.

MSRP of close to $6k.

Controllable from the B&W app which allows you to tune utilizing the built-in microphone from the comfort of your listening chair.

This is a single owner unit who took exemplary care of the sub showing little signs of use. Tested and working perfectly.

Complete with the original B&W box, manual, and all accessories like the day it left the factory.

Recommended Cables:

Kimber Kable - Subwoofer Single Cable Interconnect - Better

Kimber Kable - RCA Interconnects - Better

Kimber Kable - RCA Interconnects - Best

Kimber Kable - BALANCED XLR Connectors - Better

Kimber Kable - BALANCED XLR Connectors - Best

Kimber Kable - Power Cords - Better

Kimber Kable - Power Cords - Best

The SkyFi Testing Process for Speakers:

Our speaker evaluation process starts with a visual inspection of all drivers. We are looking for damaged or deteriorating woofer surrounds, dented tweeter domes, and cone damage. We also inspect the speaker connection points for loose or broken connectors.

After the initial visual inspection we connect the speakers to a reference amplifier with our preferred test tracks. With the speakers placed with proper distance we listen to each driver to make sure that they are producing the intended frequencies with no signs of distortion or rattle. During listening tests with test tracks we check for proper stereo imaging and bass response at various listening levels. If there are any audible signs of issues, the speakers are taken to the bench where we perform a frequency sweep to isolate the issue so that it can be resolved by component repair or replacement.

More from B&W:
DB1D
Combining 2000 watts of digital amplification with twin balanced Aerofoil™ drivers for incredible low-end power and speed, DB1D is the best Bowers & Wilkins subwoofer.

A smarter approach to bass
DB1D's 2000 Watt amplifier and 12-in drivers are controlled by intelligent processing for best-in-class bass delivery.

A smarter approach to bass
DB1D's 2000 Watt amplifier and 12-in drivers are controlled by intelligent processing for best-in-class bass delivery.

A question of balance
The back-to-back (opposed) drivers cancel out cabinet resonances, ensuring all that power is used to create room-shaking bass, not wasted vibrations.

The digital advantage
Digital amplification is cool-running and energy efficient, even when working hard, while Dynamic EQ and Room EQ ensure a precise sound for music and movies.

Take control
By placing control in the palm of your hand, our subwoofer app not only makes our DB Series subwoofers a snap to set up, it also helps maximize your sound quality.

Specifications
Dimensions
Height: 460mm (18.1 in)
Width: 429mm (16.9 in)
Depth: 410mm (16.1 in)

Net weight
43kg (94.8 lbs)

Technical details
2000w Class D Hypex amplifier
2 x 300mm (12 in) Aerofoil-cone drive units in a balanced configuration
Digital preamplifier with Dynamic EQ
App-based set-up and BT-LE control

Drive units
2 x 300mm (12 in) Aerofoil-cone drive units in a balanced configuration

Frequency response
10Hz - 350 Hz -3dB (centered on level at 100Hz)

Frequency range
-6dB at 8.5Hz - 500Hz

Max power output
2000W

Inputs
2 x XLR
2 x RCA
2 x 3.5mm 12V trigger
RS-232 - 9-pin D connector

Link to manual and brochure:

https://www.bowerswilkins.com/en-us/product/loudspeakers/db1d