תיאור
הוא אלמנט עם מגנט Ferrite אשר מתאים לרמקול Full Range בגודל 12 אינצ. ה- B&C 12FW76 בהספק של 1000W בהתנגדות של 8 אוהם
| Product type | Cone driver |
| Brand | B&C Speakers |
| Reference | 12FW76 |
| Product code | ALT12FW768 |
Informations |
|
| Nominal impedance | 8 ohm |
| Dimensional category | 12.5 inch |
| Frequency coverage type | Low, Midbass, Midrange |
| Manufacturer sensitivity | 100 dB |
| Calculated sensitivity | 97.8 dB |
| Nominal power handling | 500 W |
| Bandwidth | 55÷3000 Hz |
Fundamental parameters |
|
| Sd | 522 cm² |
| Mms | 75 gr |
| Le | 1.4 mH |
| Re | 5.1 ohm |
| BL | 26.4 T.m |
Small signal parameters |
|
| Fs | 54 Hz |
| Qes | 0.18 |
| Qms | 3.8 |
| Qts | 0.18 |
| Vas | 45 L |
Datas |
|
| Xmax | ±7 mm |
| EBP | 300 Hz |
| Zmin | 6.8 ohm |
| Fs / Qts | 300 Hz |
| Vas * Qts² | 1.46 L |
| Efficiency | 3.7 % |
| Calculated efficiency | 3.78 % |
| Weight | ~8.5 kg |
| Demodulation ring | Yes |
| Recommended load volume | 40 L |
| Fréquence d’accord liée à la charge | 65 Hz |
Dimensions |
|
| Voice coil diameter | 3 inch |
| Winding depth | 19 mm |
| Gap height | 11 mm |
| Outside diameter | 315 mm |
| Baffle cutout diameter | 282 mm |
| Front thickness | 12 mm |
| Depth after front | 135.5 mm |
| Diamètre aimant (mm) | 200 mm |
Shape & Materials |
|
| Front chape | Cylindrical |
| Magnet type | Ferrite |
| Basket masterial | Aluminium |
| Winding material | Copper |
| Voice coil former | Glass fiber |
| Surround material | Cloth |
לכל מוצרי B&C באתר אסקול – לחץ כאן
לאתר החברה העולמי – לחץ כאן
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