Modaunt Short UK Top Brand CENTRE CHANNEL SPEAKER Model MS905C AUDIOPHILE 3 way reflex loaded Recommended Amplifier: 15 - 80 Watts Frequency Response: 60Hz - 22kHz Sensitivity: 90dB Nominal Impedance:4 Ohms Drivers: 1 x 25mm aluminium dome 2 x 130mm aluminium CPC cones Dimensions:485x165x200 mm (WidthxHeightxDepth) Weight:7.5kg / 16.5lbs