A vintage 3-way, 4-driver floor-standing speaker system. Introduced by Teledyne in the late 1970s to early 1980s. Part of AR’s “High Tech” series, it features dual side-firing 8-inch woofers, a forward-facing 8-inch midrange, and a high-frequency dome tweeter. These have been fully serviced and tested. Type: 3-way, 4-driver acoustic suspension floor-standing speaker. Drivers: Two side-mounted 8-inch woofers, one front-mounted 8-inch midrange, one 3.2cm (1-inch) liquid-cooled dome tweeter. Frequency Response: 35 Hz – 25 kHz. Nominal Impedance: 6 ohms (minimum 4.5 ohms). Sensitivity: 89 dB (1W/1m). Dimensions: 14″ width x 31″ height x 11 depth. Weight: 44 lbs each.