Drive Units 110mm Harbeth-made bass drive unit in bandpass enclosure. Frequency Response 35Hz – 75Hz, ±3dB free-space Impedance Active, >5 kilohm transformer balanced input – presents virtually no load to main amplifier Power handling 50W RMS Connectors A fitted lead connects to the binding posts of the host loudspeaker Power Supply Requires 24V D.C. 2.5A power supply. 5.5 / 2.1mm, centre positive. Reverse polarity protected. Height ( 20mm with spikes) 730mm to top of speaker mounting plate 1145mm to top of P3ESR 970mm to P3ESR tweeter Dimensions 350mm diameter Weight 7.6kg each (without packing) 11.2kg each (with packing)
