Frequency Response (-3dB): 40 - 400 Hz
-Frequency Response (-10dB): 30 - 400 Hz
-Sensitivity 1W/1m: 103 dB
-Max. SPL / 1m (calc): 139 dB
-System Power Handling (continuous/program/peak): 1000/2000/4000 Watts
-Low Frequency Power Handling (continuous/program/peak): 1000/2000/4000 Watts
-LF Transducer: DVX3150 15" Driver
-LF Nominal Impedance: 4 Ohms
-Enclosure Material: 13-ply birch plywood . . .