Serious stuff. No less than 500 Watts of high efficiency Class D amplifier power, with a 300mm (12") long-throw driver in a hand finished MDF cabinet. As you would expect, bass extension is more than generous - but whats really impressive is the way the LF response is immaculately controlled. Output level, phase (infinitely variable) and the low pass filter frequency can be adjusted via radio remote control from anywhere in the home, so the unit can be concealed wherever you please.
Features of the KEF PSW 4000 include:
Function - Subwoofer
Cabling - Cable
Frequency Reponse - 25 Hz - 250 Hz
Sensitivity - 113 dB
Subwoofer Power - 500 Watt
Woofer Size - 12"
Mounting - Floorstanding
Cabinet Finish - Wooden
Exterior Color - Brown
Dimensions:
Width - 19.5 in.
Depth - 19.5 in.
Height - 18.3 in.
Weight - 83.6 Ib.
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Serious stuff. No less than 500 Watts of high efficiency Class D amplifier power, with a 300mm (12") long-throw driver in a hand finished MDF cabinet. As you would expect, bass extension is more than generous - but whats really impressive is the way the LF response is immaculately controlled. Output level, phase (infinitely variable) and the low pass filter frequency can be adjusted via radio remote control from anywhere in the home, so the unit can be concealed wherever you please.