Three-way, reflex-loaded loudspeaker with line-level bass equalizer.
Drive-units: two 12" polymer-cone bass, two 5" Kevlar-cone midrange, one 1.25" ferrofluid-cooled, metal-dome tweeter.
Frequency response: 23Hz–20kHz, ±2dB free-field.
Impedance: 4 ohms nominal (3 ohms minimum).
Sensitivity: 93dB for 2.83V at 1m.
Recommended power: 150W–800W.
Dimensions: 75.375" H by 19.25" W by 23.25" D.
Weight: 240 lbs.