Key Features
3",ferrite magnet,Titanium diaphragm driver
100dB sensitivity in 1w/1m
80W power handing
75mm(3 inch),copper clad alumimium voice coil wire and kapton voice coil bobbin,can endure high temperature.
Great high quality sound,high sensitivity
Extended high frequency reponse up to 19K
Specifications
| Nominal diameter | 3 | inch |
| Nominal impedance | 8 | Ω |
| Power rating | 80 | W |
| Sensitivity(1w/1m) | 100 | dB |
| Frequency range | 900-19000 | Hz |
| Voice coil diameter | 75 | mm |
| Magnet dimension | 180 | mm |
| Fs | / | Hz |
| Re(D.C.) | 6 | Ω |
| Qms | / |
|
| Qes | / |
|
| Qts | / |
|
| Vas | / | Ltr |
| Cms | / | uM/N |
| n.(%) | / | % |
| BL | / | T |
| Sd | / | CM² |
| Basket | Aluminium |
|
| Cone and dust cap | Titanium |
|
| Surround | Polyimide |
|
| Voice coil wire | Edgewound copper clad aluminium |
|
| Voice coil bobbin | Kapton |
|
| Magnet material | Ferrite |
|
| Overall diameter | 180 | mm |
| Bolt circle diameter | 102 | mm |
| Cut out diameter | 36 | mm |
| Depth | 71.5 | mm |
| Net weight | 5.7 | Kg |
| X max | / | mm |
| Throat diameter | 1.5 | inch |
