FREQUENCY RESPONSE 32Hz-20kHz (+-)3dB POWER HANDLING 250 w max continuous (1000 w peak) SENSITIVITY 102dB @ 2.83 volts/1 meter NOMINAL IMPEDANCE 8 ohms CROSSOVER FREQUENCY 2200Hz TWEETER K-67-DV 1.75" (4.45cm) Titanium dome compression driver HIGH FREQUENCY HORN 8" square 90(o)x60(o) Tractrix® Horn WOOFER Two K-1089-AV 10" (25.4cm) Cerametallic® cone / cast aluminum frame ENCLOSURE MATERIAL MDF