Specifications:
Essential parameter
Clarion diameter 2"(53mm)
Nominal impedance 4 or 8 Ohm
Power capacity 30 W RMS
Sensitivity (1W/1m) 97dB
Frequency range 2,000-20,000 Hz
Recommended crossover 2,300 Hz
Voice coil diameter 1"(25.4mm)
Flux density(Tesla) 1.2T
Magnet dimension & Class 70mm * 10mm/Y30

Materials
Magnet material Ferrite
Voice coil material Copper Clad Aluminium
Voice coil former Kapton
Diaphragm material Titanium