SPEAKER1x12"TWEETER1" compression driver with custom hornBASS REFLEXrearIMPEDANCE8 ohmsSPEAKER POWER HANDLING400W RMS (AES Standard)AMP OUTPUT POWER(analog) 450W @ 4 ohm / 280W @ 8 ohmPREAMPsolid stateFREQUENCY RESPONSE45 Hz to 20 kHzCROSSOVER FREQUENCY3.5 kHzSENSITIVITY99 dB SPLWEIGHT39.5 lbs / 17.9 kgHEIGHT23.6 in. / 59.9 cmWIDTH15.3 in. / 38.3 cmDEPTH18.3 in. / 46.4 cm