Specifications：
Throat Diameter:	1.0 in(25.4 mm)
Mounting Type:	Bolt-on
Sensitivity (1W/1M):	105dB
Power Capacity:	50 Watts RMS
Frequency Range:	1200Hz-20000Hz
Diaphragm Material:	4/8/16 Ohm
Diaphragm Material:	Titanium
Voice Coil Diameter:	44.4 mm (1.75 in)
Voice Coil Material:	Round or Ribbon Aluminium Wire
Flux Density:	2.0T
Magnet:	Neodymium iron boron
Packing Details:
Overall Diameter x Depth:	Ф 91mm x 53mm
Net Weight:	0.92kg