B&C Speakers |
12FW76 |
12FW76-8 |
ALT12FW768 |
Cone driver |
Sold by piece |
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Brand B&C Speakers |
Model 12FW76 |
TLHP code 12FW76-8 |
Manufacturer code ALT12FW768 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 4 weeks
1000 W continuous program power capacity
76 mm (3 in) copper voice coil
55 - 3000 Hz response
100 dB sensitivity
Aluminium demodulating ring allows a very low distortion figure
General |
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Product type | Cone driver |
Brand | B&C Speakers |
Reference | 12FW76 |
Product code | ALT12FW768 |
Informations |
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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 |
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Sd | 522 cm² |
Mms | 75 gr |
Le | 1.4 mH |
Re | 5.1 ohm |
BL | 26.4 T.m |
Small signal parameters |
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Fs | 54 Hz |
Qes | 0.18 |
Qms | 3.8 |
Qts | 0.18 |
Vas | 45 L |
Datas |
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Xmax | ±7 mm |
Calculated Xmax | ±7.67 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 |
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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 |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Aluminium |
Winding material | Copper |
Voice coil former | Glass fiber |
Surround material | Cloth |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.