- 1x 18" 4" voice-coil LF driver
- Frequency response 45~200Hz ±3db
- Senstivity 99dB/1w@1m
- Power capacity 700w rms 2800w peak
- Maximum SPL@1m 127dB average 133dB peak
- Nominal impedance 8Ω
- Enclosure 15mm & 18mm plywood
- Dimensions WxHxD 660x520x87mm
- Weight 47.9kg