Throat diameter: 2" (50mm)
Mounting type: bolt-on
Nominal impedance: 8 Ohms
Power rating: 120 watts RMS
Sensitivity: 110 dB
Frequency response:800-16KHz
Recommended crossover:1.0KHz or higher(12dB/oct.mimimum)
Diaphragm material: titanium
Voice coil:2.84"(72.2mm) ,polyimide film,CCAW winding
Magnet weight: 70 OZ (ferrite)