Frequency Response (1W @ 1m) : 5dB  / 56Hz to 18KHz
10dB / 50Hz to 20KHz
Axial Sensitivity ( 1Watt @ 1m) : 93dB SPL
Impedance : 16 Ohm
Power Handling, AES Standard : 500W (Max 1000W)
Calculated Maximum Output : Full Range Peak        / 125dB SPL
Full Range Long Term / 122dB SPL
Norminal Coverage Angle, -6dB Points (degrees) :
Horizontal / 90°
Vertical    / 60°
Crossover Frequency(12dB/Octave) : 2KHz
Transducer Components :
1)Low Frequency 8"(M8B250) *2
2)High Frequency 1"(H30D+ME10) *1
Dimensions : Height        / 220mm
Width(front) / 296mm
Width(rear)  / 237mm
Depth        / 582mm
Weight : 15Kg