Twin 9 inches driver 'force-cancelling' subwoofer
All Reference products are hand built in the United Kingdom and may take 12-14 weeks for delivery.
For power with accuracy the REFERENCE 8b sub has two 500W Class D amplifiers, each driving a 228mm (9 inch) long-throw, ultra-low distortion driver. These are connected back-to-back in a heavily braced, acoustically inert cabinet. The result is low distortion bass with effortless body and weight.
Simply power up and pair using Bluetooth 4.0 with aptX® for sensational cable-free audio. Or, if you want to unlock the potential of your computer based audio or TV sound, including hi-res, choose the micro-USB or optical inputs.
RCA phono sockets
Analog XLR socket
Speaker level inputs
Free Field: 18Hz (-6dB)
Net internal volume
RCA phono socket
Variable low pass filter
Variable frequency: 40Hz to 160Hz
Variable slope: 12dB/oct, 18dB/oct, 24dB/oct
LFE mode: 350Hz, 18dB/oct
KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE. * Measurement per unit
Awards & Reviews
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REFERENCE 5 reveals subtleties you'd never noticed while gripping your emotions with the full power of the performance.
Mid-sized three-way floorstander
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KEF's REFERENCE 4c combines breath-taking accuracy with spatial precision, if you want the cinematic experience look no further.
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KEF REFERENCE 2c delivers an intense listening and viewing experience. For clarity, detail and emotional depth it's a revelation.
Three-way stand mount
KEF REFERENCE 1's innovative technology means that you don't need a big cabinet to enjoy expansive, premium quality sound.