- Diaphragm 4" aluminium
- Voice coil 4" diameter edgewound aluminium ribbon
- Throat exit 2"
- Frequency response 500Hz~12kHz ±3db
- Sensitivity 111dB 1w/1m on Q=6.3 horn
- Power capacity 60w continuous
- Impedance 16Ω
- Alnico magnet structure
- Dimension WxHxD 178Øx136mm
- Net weight 11.3kg