* Power: 100W
* Impedance: 4, 6, 8, 11O
* Frequency range: 400-4,000Hz
* Distortion factor: ?5%
* Sound pressure: 120-130dB
* Voice coil: 66mm
* Packing:
  Size: 48*38.5*19.5cm/ctn (10pcs)
  Gross weight: 30kgs/CTN