Frequency Response (1W @ 1m) : 5dB  / 65Hz to 18KHz
10dB / 60Hz to 20KHz
Axial Sensitivity ( 1Watt @ 1m) : 91dB SPL
Impedance : 16 Ohm
Power Handling, AES Standard : 240W (Max 480W)
Calculated Maximum Output : Full Range Peak        / 120dB SPL
Full Range Long Term / 117dB SPL
Crossover Frequency(12dB/Octave) : 2.5KHz
Transducer Components :
1)Low Frequency 6"(M6A150) *2
2)High Frequency 1" (H20ND) *2
Dimensions : Height        / 185mm
Width(front) / 250mm
Width(rear)  / 208mm
Depth        / 515mm
Weight : 11Kg