Ferrite Hf Compression Driver Unit Model 450HD

Throat – 1 Inch
Nominal Impedance – 8 Ohm
Nominal Power Handling – 70 Watts/ 140 Watts
Sensitivity (1W/ 1M) – 110+-2db
Frequency Range (-10dB Max) – 1200 Hz – 20 KHZ
Voice Coil Diameter – 1.75 Inches
Voice Coil Material CCAW
Former Material – Kapton
Diaphragm Material – Titanium
Magnet Type – Strontium Ferrite
Magnet Size – 115×15 Mm
Cover ( Or Adaptor) Material – Plastic