产品描述：Frequency range:1500-20000HZ

Sensitivity：107dB（1M/2.83V)

Nominal Impedance:8Ohm

DC Resistance:5Ohm

Nominal Power Handling:30w

Continuous Power Handling:60w

Voice Coil Diameter:34mm

Voice Coil Material: Aluminium

Diaphragm Material:Aluminium

Magnet Material:Ceramic

Throat Diameter: 25mm

Overall Diameter:90mm

Dpeth:50mm