Max Continuous SPL: 112dB
ATC Tri-Power: 1@200W/1@100W/1@50W per speaker
ATC custom built internal amplifiers
Crossovers: 380Hz, 3.5kHz; 4th order; active, internal
Low: Single 9.2" ATC custom built SL driver
Mid: Single 3" ATC custom SL dome, wave guide 