Specifications:

Throat Diameter:1.4 in (36mm)

Mounting Type:bolt-on

Nominal Impedance: 8 Ohm

Power Capacity: 80Watts RMS  (pink noise signal -12db/OCT)

Sensitivity(1M/1W):106dB

FrequencyRange:500Hz-18KHz

Diaphragm Material:Titanium 

Voice Coil Diameter：2.84 in(72.2mm)

Voice Coil Material ：Copper clad aluminum ribbon wire

Flux Density:  1.80T

Magnet: Strontium Ferrite

orter diameter: φ170mm