The d&b Q Subwoofer is a professional passive subwoofer engineered to deliver powerful, accurate low-frequency performance for a wide range of live events and production environments. Designed as part of the renowned d&b Q-Series, it provides deep, controlled bass that enhances both music and speech, making it an excellent choice for concerts, corporate events, conferences, theatre productions, festivals, and touring applications. Its robust construction and reliable performance ensure consistent results, even in demanding event environments.
Featuring a high-performance 18-inch driver housed in a durable bass-reflex enclosure, the Q Sub produces impressive low-frequency output with excellent definition and impact. It integrates seamlessly with d&b Q-Series loudspeakers, creating a balanced, full-range sound system capable of delivering exceptional clarity across the entire frequency spectrum. Whether supporting live bands, DJs, keynote presentations, or large-scale productions, the Q Sub adds the depth and energy needed to create an immersive audio experience.
For event dry hire, the d&b Q Subwoofer is a dependable solution that combines professional sound quality with straightforward deployment. Its rugged design is built to withstand the demands of frequent transport and setup, while compatibility with d&b amplification and system processing ensures predictable, high-quality performance at every event. Whether hired as part of a complete Q-Series system or to reinforce an existing setup, the Q Sub delivers the powerful, reliable low-end performance trusted by production companies, rental houses, and event professionals worldwide.
| Manufacturer | D&B |
|---|---|
| Series | Q |
| Configuration | Bass-reflex subwoofer |
| Driver | 18" high-excursion low-frequency driver |
| Frequency Response (-5 dB) | 40 Hz – 130 Hz |
| Maximum SPL | Up to 132 dB (with recommended d&b amplification) |
| Nominal Impedance | 8 ohms |
| Power Handling | 500 W RMS / 2,000 W peak |
| Enclosure | Marine plywood with impact-resistant finish |
| Finish | Black paint (PCP) or optional weather-resistant finish (WR) |
| Connectivity | 2 × NL4 Speakon connectors |
| Mounting Options | Integrated M20 threaded pole mount for satellite speakers |
| System Compatibility | Optimised for use with d&b Q-Series loudspeakers and d&b amplifiers (D6, D12, D20, D40, 30D) |
| Weight | Approx. 42 kg |
| Dimensions (H × W × D) | 600 × 580 × 700 mm |
Our catalogue and dry hire capability includes everything from audio, lighting, LED video, and rigging and structures to set design, build and more. We supply both industry standard and market-leading event equipment and technologies to ensure that you receive the very best event production services possible at all times. Call or email us to find out more:
