Sidebar 1: Specifications
Description: Three-way loudspeaker system. Drive units: 1" soft-dome tweeter, 5" cone midrange, 9" plastic-cone woofer. Crossover frequencies: 150Hz, 3kHz. Frequency response: 27–150Hz ±3dB, 150Hz–16kHz ±1.5dB, 16kHz–21.5kHz ±2dB. Sensitivity: 87dB/W/m. Nominal impedance: 8 ohms. Amplifier requirements: 50–300W.
Dimensions: 48" H by 24" W by 9" D. Weight: 95lb each.
Price: $1500/pair, also available for $750/pair directly from the manufacturer (1989); no longer available (2020). Approximate number of dealers: 2 (1989).
Manufacturer: Vortex Acoustical Engineering, Riverside, CA 92505 (1989). Company no longer in existence (2020).
Dimensions: 48" H by 24" W by 9" D. Weight: 95lb each.
Price: $1500/pair, also available for $750/pair directly from the manufacturer (1989); no longer available (2020). Approximate number of dealers: 2 (1989).
Manufacturer: Vortex Acoustical Engineering, Riverside, CA 92505 (1989). Company no longer in existence (2020).
