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The Quested SB18 is a passive bass-reflex subwoofer with a single 18″ driver – the largest standard model of Quested’s SB range. It is designed for film production professionals and delivers ground-shaking impact with precision down to 20 Hz, from the most delicate detail to the highest-impact soundtrack effects.
With its 18″ driver the SB18 offers the highest output of the SB range, up to 122 dB continuous, which makes it suitable for larger rooms and demanding LFE reproduction. Like the other SB models it was developed together with the Quested SBC800 amplifier, but it also works with stand-alone Quested amplifiers. Twin-18″ configurations and low-profile versions for placement under screens can be supplied on request.
Key features:
- Passive bass-reflex subwoofer
- 1× 18″ bass driver
- Frequency response 20 – 200 Hz
- Sensitivity 92 dB @ 1 W / 1 m, 8 Ω
- Maximum SPL 122 dB continuous pink noise
- 582 × 685 × 548 mm (+15 mm with feet), 55 kg
Recommended amplification:
Quested SBC800 or AP950-2.
Applications:
LFE channel and bass extension in cinemas, film mixing rooms and large control rooms.
- Type: passive bass-reflex subwoofer
- Driver: 1× 18″
- Frequency response: 20 – 200 Hz
- Sensitivity: 92 dB @ 1 W / 1 m
- Impedance: 8 Ω
- Max SPL: 122 dB continuous pink noise
- Recommended amplifier: SBC800 or AP950-2
- Dimensions (W×H×D): 582 × 685 × 548 mm (+15 mm with feet)
- Weight: 55 kg
