High Quality Driver PD02T
Throat diameter: 1" (25mm)
Mounting type: screw on 1-3/8"
Nominal impedance: 8 ohms
Power rating: 400 watts RMS
Sensitivity: 113 dB
Frequency response: 1.2k-20kHz
Recommended crossover: 2.2kHz or higher(12dB/oct. Minimum)
Diaphragm material: titanium
Voice coil: 1.35" (34.4mm) , polyimide film, CCAW winding
Magnet weight: 13 oz(ferrite)