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Kef Q400b Active Subwoofer |
| Kef Q400b Active Subwoofer |
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Kef Q400b Active Subwoofer
The final ingredient of your new Q system is of course the seductive Kef Q400b active subwoofer. A closed box design housing a 250mm (10in.) woofer driven by a 200W on-board Class-D amplifier, this discreet cube creates spectacular bass imagery – eloquent, musical and addictively physical. Anchoring the whole sound performance in an all-embracing sensation of immediacy, it completes the acoustic picture.
And when you admire the Kef Q400b active subwoofers sumptuous finish – in Black Oak, English Cherry or European Walnut – you can do so in the knowledge that what looks like a fine exotic hardwood veneer is in fact recycled wood fibre. This total design approach is another aspect of the difference with KEF. It’s all about weaving truly great sound into the fabric of the lives we live now.
Kef Q400b Active Subwoofer Specification:
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Closed-box subwoofer
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Drive units 1 x 250mm (10in.)
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Frequency response ±3dB 28Hz - 140Hz
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Amplifier 200W built-in Class-D
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Maximum output (SPL) 110dB.
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Low pass filter variable 40Hz - 140Hz, 4th-order.
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Low level signal inputs RCA phono sockets.
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Internal volume 23.2 litres.
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Weight 13.6kg (29.9lbs).
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HxWxD 335x330x330mm
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