B&C Speakers |
12NW76 |
12NW76-8 |
ALT12NW768 |
Cone driver |
Sold by piece |
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Brand B&C Speakers |
Model 12NW76 |
TLHP code 12NW76-8 |
Manufacturer code ALT12NW768 |
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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
40 - 2000 Hz response
98.5 dB sensitivity
Neodymium ring magnet assembly
Aluminium demodulating ring allows a very low distortion figure
Ventilated voice coil gap for reduced power compression
Le 12NW76 est équipé d'un anneau de démodulation qui permet de réduire son taux de distorsion à pleine puissance dans les basses fréquences. Le 12NW76 peut être utilisé en tant que grave/médium en combinaison 2 ou 3 voies, ou bien comme haut-parleur de grave dans un subwoofer dans un système triphonique de petite taille par exemple.
General |
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Product type | Cone driver |
Brand | B&C Speakers |
Reference | 12NW76 |
Product code | ALT12NW768 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 98.5 dB |
Calculated sensitivity | 96.41 dB |
Nominal power handling | 500 W |
Bandwidth | 40÷2000 Hz |
Fundamental parameters |
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Sd | 522 cm² |
Mms | 77 gr |
Le | 1.25 mH |
Re | 5.3 ohm |
BL | 25.5 T.m |
Small signal parameters |
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Fs | 40 Hz |
Qes | 0.17 |
Qms | 3.7 |
Qts | 0.16 |
Vas | 76 L |
Datas |
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Xmax | ±8 mm |
Calculated Xmax | ±7.6667 mm |
EBP | 235 Hz |
Zmin | 6.9 ohm |
Fs / Qts | 250 Hz |
Vas * Qts² | 1.95 L |
Efficiency | 2.8 % |
Calculated efficiency | 2.75 % |
Weight | ~4.9 kg |
Demodulation ring | Yes |
Recommended load volume | 50 L |
Fréquence d'accord liée à la charge | 60 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 | 283 mm |
Front thickness | 14 mm |
Depth after front | 133 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
Basket masterial | Aluminium |
Winding material | Copper |
Voice coil former | Glass fiber |
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.