ดอกลำโพง 18 นิ้ว PAUDIO C18-650EL NEW CHALLENGER

Nominal diameter..........................457 mm/18 in

Power rating...................................1200 W(AES)

Nominal impedance.......................8

Sensitivity........................................98 dB

Frequency range..............................30-200 Hz

Chassis type.....................................Cast aluminum

Magnet type.....................................Ferrite

Magnet weight.................................3.56 kg/125.7 oz

Voice coil diameter..........................101.6 mm/4.0 in

Coil material...................................CCA-R

Former material................................Glass fiber

Cone material...................................Paper

Surround material.............................Cloth

Suspension......................................Double

X-max...............................................5.25 mm/0.21 in

Gap depth.........................................15.0 mm/0.59 in

Voice coil winding width.....................25.5 mm/1.0 in

Net Weight.........................................13.3 kg/29.3 lb

Packing Dimension WxDxH (mm).....505mm x 505mm x 275mm

Shipping Weight.................................14.7 kg/32.4 lb