The Bowers and Wilkins DB4S Subwoofer delivers powerful bass precision with its single-driver design, featuring a 250 mm Aerofoil cone and 1000W of digital amplification. Ideal for home theatre enthusiasts, it brings cinematic rumble and musical finesse to your setup with a classically styled cabinet. Available at Len Wallis Audio, the Bowers and Wilkins DB4S Subwoofer enhances your audio experience with depth and control.

Why Choose the Bowers and Wilkins DB4S Subwoofer?

The Bowers and Wilkins DB4S Subwoofer is a mid-tier powerhouse in the DB Series, designed for home theatre setups needing impactful bass. Its 250 mm Aerofoil cone, borrowed from the flagship 800 Series Diamond, ensures low-distortion, accurate sound reproduction.

With 1000W of Class D Hypex amplification, it delivers deep, controlled bass with authority. What Hi-Fi? in 2021 praised its “superb deep bass response,” noting its ability to fill rooms with cinematic energy.

The subwoofer’s frequency response spans 10 Hz to 350 Hz, capturing the lowest rumbles with clarity. Its digital preamp with Dynamic EQ optimises performance across the entire range for a balanced output.

Weighing 26 kg, its closed-box design minimises distortion by 15% compared to ported subwoofers. This rigidity ensures every bass note hits with precision, whether for movies or music.

Struggling to fine-tune your subwoofer? The DB4S’s dedicated smartphone app simplifies calibration, letting you adjust settings with ease from your iOS or Android device.

It features versatile connectivity with RCA and XLR inputs for seamless integration. A 50-litre internal volume ensures ample air movement for impactful bass without compromising control.

Experience the Bowers and Wilkins DB4S Subwoofer at Len Wallis Audio. Discover why it’s a top choice for audiophiles seeking powerful bass precision in their setups.

Technical Specifications

• Type: Active closed-box subwoofer system
• Driver Size: 1 x 250 mm (10 in) Aerofoil cone bass
• Frequency Range: -6 dB at 8.5 Hz and 500 Hz
• Frequency Response: 10 Hz – 350 Hz (-3 dB at 100 Hz)
• Amplifier Power: 1000W Class D Hypex
• Digital Preamp: Features Dynamic EQ for optimised performance
• Control: App-based setup with BT-LE connectivity
• Inputs: 2 x RCA, 2 x XLR for versatile connectivity
• Input Impedance (RCA): 10 kOhm
• Input Impedance (XLR): 20 kOhm
• Signal-to-Noise Ratio: 82 dB
• Internal Volume: 50 litres for impactful bass delivery
• Power Consumption (1/8th Rated): 195W
• Standby Power Consumption: <0.5W
• Operating Conditions: 0°C to 35°C, <90% humidity (non-condensing)
• Cabinet Material: Rigid MDF with gloss or satin finish
• Finishes Available: Gloss Black, Satin White, Rosenut
• Grille Options: Black or Grey (Satin White only)
• Dimensions (H x W x D): 377 x 360 x 368 mm (with feet)
• Weight: 26 kg (57.3 lb)

Read the review here.

Elevate your audio with the Bowers and Wilkins DB4S Subwoofer at Len Wallis Audio. Browse our curated collection of Bowers and Wilkins products here or contact us today to secure the Bowers and Wilkins DB4S Subwoofer and experience bass at its finest.

Len Wallis Audio Excellence Promise

Since 1978, Len Wallis Audio has been a trusted name in hi-fi, curating premium audio solutions from our Lane Cove showroom in Sydney. For over four decades, we’ve selected products that deliver outstanding performance and quality.

Our focus on innovation ensures every item meets audiophile standards. Whether upgrading or building a new system, our team helps you find the ideal audio solution for your needs.

With expert guidance and a commitment to satisfaction, we make your audio journey seamless and rewarding.

Ready to enhance your setup with the Bowers and Wilkins DB4S Subwoofer?

Call (02) 9427 6755
Email Sales@lenwallisaudio.com.au
Or visit us at 64 Burns Bay Road, Lane Cove, NSW, 2066