IMPEDANCE 4 ohms SPEAKER SIZE 2x15 in. BASS PORTS rear TWEETER defeatable 1" compression driver with custom horn POWER HANDLING 800W RMS (AES Standard) CROSSOVER FREQUENCY 3.5 kHz FREQUENCY RESPONSE 50 Hz to 20 kHz (to 5 kHz with horn off) SENSITIVITY 103 dB SPL WEIGHT 72.8 lbs / 33 kg WIDTH 23.4" / 594 mm HEIGHT 34.2" / 868 mm DEPTH 18.9" / 480 mm