- 15" 2.5" voice-coil ferrite LF driver
- 1.75" voice coil neodymium compression driver
- Frequency response 70Hz~20kHz ±3db
- Dispersion 80°Hx50°V rotatable
- Sensitivity 99db@1w/1m
- Power capacity 550w RMS 2200 peak
- Maximum SPL@1m 132dB average 138dB peak
- Enclosure 15mm plywood
- Dimensions WxHxD 430x712x383mm
- Weight 27kg