High Frequency Driver
HDF 80
80 watt Power
1 inch Throat Exit
44.1 mm (4mm) Voice Coil
1.5 KHz to 20 KHz
105 dB 1w@1m Sensitivity
Ferrite Magnet Structure
Specification
| Throat Diameter | mm/in | 25/1 |
| Power Handling Capacity | w(AES) | 80 |
| Max Power | watts | 100 |
| Nominal Impedance | ohms | 16-Aug |
| Sensitivity (1W/1M) | dB | 105 |
| Frequency Range | Hz | 1.5K To 20K |
| Voice Coil Diameter | mm/in | 44.4 / 1.75 |
| Re | ohm | 6/11.5 |
| Flux density | T | 1.8 |
| Diaphragm | PEEK | |
| Voice coil | Copper Clad Aluminium | |
| Magnet material | Ceramic | |
Dimension
| Boltcircle Diameter | mm | 4x M6 holes |
| Over all diameter | mm | 126 |
| Overall Depth | mm | 62 |
| Net weight | Kg | 2.3 |
- Dimension Drawing
▪Aes Power Is Measured with 6db Creat Factor Continuous Pink Noise in 2 Hours Duration
▪Max Power Is Defined as 3dB Higher than the Nominal Rating
▪Sensitivity Is Measured at One Meter at 2.83v and 8 Ohm Nominal Impedance
▪All Measurement of the Speakers Is Done After a Sufficient High Level of 20hz Sine Wave Test
▪Xmas Is Defined at Tahe BL Drops by 18% of the Original Figure