B&C Speakers |
12BG76 |
12BG76-8 |
ALT12BG768 |
Cone driver |
Sold by piece |
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Brand B&C Speakers |
Model 12BG76 |
TLHP code 12BG76-8 |
Manufacturer code ALT12BG768 |
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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
45 - 1000 Hz response
92 dB sensitivity
FEA optimized Neodymium magnet assembly
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
General |
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Product type | Cone driver |
Brand | B&C Speakers |
Reference | 12BG76 |
Product code | ALT12BG768 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 92 dB |
Calculated sensitivity | 89.77 dB |
Nominal power handling | 500 W |
Bandwidth | 45÷1000 Hz |
Fundamental parameters |
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Sd | 522 cm² |
Mms | 148 gr |
Le | 1.1 mH |
Re | 5.4 ohm |
BL | 22.7 T.m |
Small signal parameters |
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Fs | 44 Hz |
Qes | 0.44 |
Qms | 5.9 |
Qts | 0.41 |
Vas | 32 L |
Datas |
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Xmax | ±9.5 mm |
Calculated Xmax | ±10.67 mm |
EBP | 100 Hz |
Zmin | 6.5 ohm |
Fs / Qts | 107 Hz |
Vas * Qts² | 5.38 L |
Efficiency | 0.65 % |
Calculated efficiency | 0.6 % |
Weight | ~5 kg |
Recommended load volume | 40 L |
Fréquence d'accord liée à la charge | 42 Hz |
Dimensions |
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Voice coil diameter | 3 inch |
Winding depth | 25 mm |
Gap height | 11 mm |
Outside diameter | 315 mm |
Baffle cutout diameter | 284 mm |
Front thickness | 14 mm |
Depth after front | 140 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.