Frequency response (15° horizontally from the axis; ±3 dB): 35 Hz - 150 Hz
Low frequency range (-6 dB): 33 Hz
Amplifier power: 250 W
maximum sound pressure: 106 dB
Chassis:
LF: 210 mm
Connections:
gold-plated screw connections for speaker inputs and outputs (the KEF filters the bass itself from the stereo signal)
gold-plated chinch connections for "Line In" right and left. (one channel is sufficient with the subwoofer output of the surround system connected)
Volume control
Phase control (required to match the phase position to the other speakers)
Crossover frequency adjuster (required to match the sound frequency to the other speakers)
separate power switch for manual switching on or automatic switching on with an applied signal
Dimensions (H x W x D): 370 x 320 x 320 mm
Weight: 14 kg
LF: 210 mm
gold-plated screw connections for speaker inputs and outputs (the KEF filters the bass itself from the stereo signal)
gold-plated chinch connections for "Line In" on the right and on the left. (one channel is sufficient with the subwoofer output of the source system connected)