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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
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Description
BOWERS & WILKINS DB4S SUBWOOFERDB4S Subwoofer Give your home cinema set up the bass impact it deserves with DB4S a powerful, classically styled single driver subwoofer that's a perfect match for the 700 Series. Aerofoil cone DB4S' single driver features an aerofoil cone design the same technology used in our flagship 800 Series Diamond speakers for flawlessly accurate and articulate bass performance. Powerful amplification Thanks to 1000w of digital amplification, DB4S delivers all
DB4S
Subwoofer
Give your home cinema set-up the bass impact it deserves with DB4S – a powerful, classically styled single driver subwoofer that's a perfect match for the 700 Series.
Aerofoil cone
DB4S' single driver features an aerofoil cone design – the same technology used in our flagship 800 Series Diamond speakers – for flawlessly accurate and articulate bass performance.
Powerful amplification
Thanks to 1000w of digital amplification, DB4S delivers all the precision, control and authority you could ask for.
Digital preamplifier
DB4S uses a digital preamplifier featuring Dynamic EQ, for optimised audio performance across the available frequency range.
Control app
Adjust calibration and correction easily using DB4S' dedicated smartphone app.
DB4S' single driver features an aerofoil cone design – the same technology used in our flagship 800 Series Diamond speakers – for flawlessly accurate and articulate bass performance.
Powerful amplification
Thanks to 1000w of digital amplification, DB4S delivers all the precision, control and authority you could ask for.
Digital preamplifier
DB4S uses a digital preamplifier featuring Dynamic EQ, for optimised audio performance across the available frequency range.
Control app
Adjust calibration and correction easily using DB4S' dedicated smartphone app.
SPECIFICATIONS
| Technical features | 1000W Class D Hypex amplifier Aerofoil bass cone Digital preamplifier with Dynamic EQ App-based set-up and BT-LE control |
| Description | Active closed-box subwoofer system |
| Drive units | 1x ø250mm (10in) Aerofoil cone bass |
| Frequency range | -6dB at 8.5Hz and 500Hz |
| Frequency response | 10Hz – 350Hz -3dB (centred on level at 100Hz) |
| Max Power Output | 1000W |
| Rated Power Consumption at 1/8th of rated power | 195W |
| Standby Power Consumption | <0.5W |
| Inputs | 2 x RCA 2 x XLR |
| Input Impedance | RCA: 10 kOhm XLR: 20 kOhm |
| Signal to Noise Ratio | 82 dB |
| Dimensions | Height 377mm (14.8 in) including feet Width 360mm (14.1 in) Depth 368mm (14.5 in) |
| Net Weight | 26kg (57.3 lb) |
| Finishes Cabinet: | Rosenut Gloss Black Satin White |
| Grille: | Black Grey (Satin White only) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Good sturdy case
Color: Cyan Blue
I was very impressed of the good quality of the case, I especially like the outside pocket and the great price.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Very good product
Fits true to form....really nice
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Love it
Color: Jordy Blue
Love the color and the perfect fit
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Es de muy buena calidad
Color: Jordy Blue
Exelente muy bueno
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Reviewed in the United States on March 27, 2026
★★★★★ 4
Great product!
Durable and very pretty! Great quality and easy to grip! Great value for the price!
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Reviewed in the United States on May 21, 2025