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Overview

Bowers & Wilkins DB1D – Flagship Dual 12-Inch Powered Subwoofer

The Bowers & Wilkins DB1D is the flagship subwoofer of the DB Series, engineered to deliver extraordinary low-frequency extension, speed, and control for reference-grade stereo systems and luxury home theaters. Featuring dual opposed 12-inch Aerofoil cone drivers, powerful digital amplification, and advanced room optimization, the DB1D reproduces deep bass with exceptional authority and precision.

Designed as an ideal companion to the Bowers & Wilkins 800 Series Diamond loudspeakers, the DB1D combines a rigid, acoustically damped cabinet with intelligent digital processing. Its balanced driver configuration minimizes cabinet vibration while maximizing clean, controlled bass output.

Key Features

  • Dual 12-Inch Aerofoil Drivers: Two 300mm Aerofoil cone woofers deliver powerful, accurate bass with exceptional rigidity and responsiveness.

  • Opposed Driver Configuration: Balanced, back-to-back drivers reduce mechanical cabinet vibration and unwanted resonance.

  • High-Performance Digital Amplification: Efficient amplification delivers the power and control required for demanding low-frequency reproduction.

  • Deep Bass Extension: Frequency response extends to 10Hz (-3dB), reproducing the lowest musical and cinematic frequencies.

  • Dynamic EQ: Intelligent digital processing optimizes low-frequency performance across listening levels.

  • Room EQ Calibration: Advanced room correction helps integrate the subwoofer into the listening environment.

  • App-Based Control: Bluetooth Low Energy connectivity enables setup and adjustment through the Bowers & Wilkins subwoofer app.

  • Flexible System Integration: Balanced XLR and RCA inputs, 12V triggers, and RS-232 connectivity accommodate sophisticated audio and home theater installations.

  • Premium Cabinet Construction: An ultra-rigid, heavily damped enclosure minimizes coloration and improves bass definition.

  • Elegant Finishes: Available in Stealth Black and Warm White.

Technical Specifications

Specification

Details

Model

DB1D

Type

Active powered subwoofer

Driver Configuration

Dual opposed 12-inch (300mm) Aerofoil cone drivers

Amplification

Digital amplification

Frequency Response

10Hz–350Hz (±3dB reference: -3dB)

Frequency Range

8.5Hz–500Hz (-6dB limits)

Digital Processing

Digital preamplifier with Dynamic EQ

Room Optimization

Room EQ

Control

App-based setup, Bluetooth Low Energy

Audio Inputs

2 × XLR, 2 × RCA

Trigger Inputs

2 × 3.5mm 12V triggers

Control Interface

RS-232, 9-pin D connector

Height

18.1 in (460mm)

Width

16.9 in (429mm)

Depth

16.1 in (410mm)

Weight

94.8 lbs (43kg)

Cabinet Finishes

Stealth Black, Warm White

Grille Colors

Black (Stealth Black), Grey (Warm White)

Reference-Grade Bass for Music and Home Theater

The DB1D is engineered for listeners who demand powerful low-frequency performance without sacrificing musical accuracy. Its dual Aerofoil drivers reproduce bass with exceptional speed and definition, while the opposed configuration reduces cabinet movement for cleaner, more controlled output.

Whether integrated into a high-end two-channel system or a dedicated private cinema, the DB1D delivers the low-frequency foundation needed to reproduce orchestral recordings, electronic music, and cinematic soundtracks with convincing scale and impact.

Experience Bowers & Wilkins at The Grid HiFi

The Grid HiFi provides expert guidance, subwoofer integration, system design, and professional installation for premium stereo systems and home theaters. Our Houston showroom serves discerning audio enthusiasts throughout Texas and nationwide.

Considering the Bowers & Wilkins DB1D? Let our specialists help you achieve exceptional bass performance in your listening room.

Call (713) 218-8120 to discuss your system.

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FAQs

Please read our FAQs page to find out more.

Do you price match?

Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.

Do you offer free shipping?

Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.

Where is your showroom?

We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.

Can I buy online without visiting the showroom?

Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.

Do you offer financing?

Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.

Do you install systems as well as sell equipment?

Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.

Do you provide support after installation?

Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.