from $2,900
The Bowers & Wilkins DB Series Rosenut Subwoofer in Walnut is a powerful, active closed-box subwoofer designed to deliver exceptional low-frequency performance. Featuring a single 10" Aerofoil cone bass woofer powered by a Class D amplifier, it offers a wide frequency response from 10Hz to 350Hz. With both RCA and XLR inputs, this 57.3 lb unit is ideal for enhancing the bass in your home audio or home theater system.
Bigger isn't always better; match the subwoofer size and power to your room volume. Ported subs are better for movies, while sealed subs are tighter for music. Available from $2,900.
Active subwoofers draw power constantly if left on, but auto-standby features minimize this. They require almost no maintenance other than dusting.
Common Failure Modes
Plate amplifiers fail more often than the driver itself due to heat and vibration. Surround foam can rot after many years of use.
Bigger isn't always better; match the subwoofer size and power to your room volume. Ported subs are better for movies, while sealed subs are tighter for music.
Subwoofers last 10-20 years. The foam surround on the driver is the first part to rot.
The Bowers & Wilkins DB Series Rosenut Subwoofer is available at bhphoto, abt, starting at $2,900.
Active subwoofers draw power constantly if left on, but auto-standby features minimize this. They require almost no maintenance other than dusting.
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