| ELECTRICAL SPECIFICATAION | ||
| Nominal Diameter | 306mm/12inch | |
| Frame | Steel | |
| Magnet | Ferrite Ring | |
| Magnet Diameter | 170*20+100*18 mm | |
| Nominal Impedance | 8 OHM | |
| Magnetic Gap Depth | 8 mm | |
| AES Power Handing | 250 W | |
| Continuous Program Power | 500 W | |
| Sensitivity 1W/1M | 92.8 db | |
| Frequency Range | 36-4K HZ | |
| Voice Coil Diameter | 65.5mm/2.5inch | |
| Winding Material | EISV | |
| Former Material | ASV | |
| Winding Depth | 17mm | |
| Surround(Damper) | M | |
| Cone And Dust Cap | Paper | |
| Surround Material | Foam | |
| Surround Design | One-roll | |
| THIELE & SMALL PARAMETERS | ||
| Rosonanco Frequency | Fs | 36 Hz |
| DC Resistance | Re | 6 Ω |
| Mechanical Factor | Qms | 2.083 |
| Electrical Factor | Qes | 0.351 |
| Total Factor | Qts | 0.3 |
| BL Factor | BL | 17.567 T.m |
| Effective Moving Mass | Mms | 77.925 gr |
| Compliance | Cms | 238.9μM/N |
| Equivalent Cas Air Load | Vas | 87.113 L |
| Effective Piston Area | Sd | 0.050 ㎡ |
| η（Eta Zero) | η０ | 1.204% |
Description
