Three-way, floorstanding loudspeaker with treble and midrange horns, integral powered sealed-box woofer.
Drive-units: inverted-dome tweeter loaded with 5.1"-diameter (130mm) horn, dome midrange driver loaded with 19.7"-diameter (500mm) horn, two 10" (250mm) cone woofers.
Crossover frequencies: 300Hz, 3kHz.
Frequency range: 300Hz–20kHz (midrange/treble), 18–300Hz (woofer).
Sensitivity: >104dB.
Nominal impedance: 8 ohms. Recommended power: >10W.
Power handling: 50W. Subwoofer amplifier power: 250W.
Dimensions: (including subwoofer) 50" (1270mm) H by 19.7" (500mm) W by 25.5" (520mm) D.
Weight: 157 lbs (68kg).