Description: Three-way, vented-box, floorstanding loudspeaker.
Drive-units:
1inch (25mm) diamond-dome tweeter,
6inch (160mm) woven-Kevlar FST-cone midrange unit,
two 10inch (250mm) Rohacell-cone woofers.
Crossover frequencies: 350Hz, 4kHz.
Frequency range: –6dB at 25Hz and 33kHz.
Frequency response: 32Hz–28kHz, ±3dB on reference axis.
Dispersion: within 2dB of on-axis response over 60° (horizontal) and 10° (vertical) arcs.
Sensitivity: 90dB SPL (2.83V/m).
Harmonic distortion (second and third harmonics, 90dB, 1m): <1.0%, 45Hz–100kHz; <0.5%, 80Hz–100kHz.
Impedance: 8 ohms nominal, 3.1 ohms minimum.
Recommended amplification: 50–1000W into 8 ohms with unclipped program.
Maximum recommended cable impedance: 0.1 ohm.
Dimensions: 46.5" (1180mm) H by 17.7" (450mm) W by 25.4" (645mm) D. Weight: 225 lbs (102kg).