Specifications：
Throat Diameter:	1in(25.4mm)
Sensitivity (1W/1M):	106dB
Power Capacity:	25 Watts RMS
Frequency Range:	1500Hz-18000Hz
Diaphragm Material:	4/8/16 Ohm
Diaphragm Material:	polyester
Voice Coil Diameter:	25.4 mm (1.0 in)
Voice Coil Material:	Round or Ribbon Aluminium Wire
Flux Density:	1.45T
Magnet:	Strontium Ferrite
Packing Details:
Overall Diameter x Depth:	φ85mm  x 72mm
Net Weight:	0.79kg
Pcs/CTN:	12pcs
Carton Size:	27.5×18.5×17cm