General Product type Cone driver Brand Sica Reference 8E2CS Product code Z005110C Informations Nominal impedance 4 ohm Dimensional category 8.5 inch Manufacturer sensitivity 96.7 dB Calculated sensitivity 95.59 dB Nominal power handling 130 W Max power handling 260 W Fundamental parameters Sd 213.8 cm² Mms 19.5 gr Cms 280 µm/N Le 0.53 mH Re […]
General |
|
| Product type | Cone driver |
| Brand | Sica |
| Reference | 8E2CS |
| Product code | Z005110C |
Informations |
|
| Nominal impedance | 4 ohm |
| Dimensional category | 8.5 inch |
| Manufacturer sensitivity | 96.7 dB |
| Calculated sensitivity | 95.59 dB |
| Nominal power handling | 130 W |
| Max power handling | 260 W |
Fundamental parameters |
|
| Sd | 213.8 cm² |
| Mms | 19.5 gr |
| Cms | 280 µm/N |
| Le | 0.53 mH |
| Re | 3.07 ohm |
| BL | 10.33 T.m |
Small signal parameters |
|
| Fs | 68.1 Hz |
| Qes | 0.24 |
| Qms | 9.71 |
| Qts | 0.23 |
| Vas | 18 L |
Datas |
|
| Flux density | 1 T |
| Xmax | ±1.5 mm |
| EBP | 284 Hz |
| Fs / Qts | 296 Hz |
| Vas * Qts² | 0.96 L |
| Efficiency | 2.27 % |
| Calculated efficiency | 2.28 % |
| Weight | ~3.2 kg |
Dimensions |
|
| Voice coil diameter | 2 inch |
| Outside diameter | 210 mm |
| Baffle cutout diameter | 179.5 mm |
| Depth | 91 mm |
| Front thickness | 8.5 mm |
| Depth after front | 82.5 mm |
| Diamètre aimant (mm) | 134 mm |
Shape & Materials |
|
| Front chape | Cylindrical |
| Magnet type | Ferrite |
| Winding material | Copper |
| Voice coil former | Kapton |
| Surround shape | Double roll |
| Surround material | Cloth |
| Dome material | Paper |
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