B&C Speakers |
12MH32 |
12MH32-8 |
ALT012MH328M |
Cone driver |
Sold by piece |
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Brand B&C Speakers |
Model 12MH32 |
TLHP code 12MH32-8 |
Manufacturer code ALT012MH328M |
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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
800 W continuous program power capacity
76 mm (3 in) copper voice coil
50 - 3000 Hz response
101 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 | 12MH32 |
Product code | ALT012MH328M |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Low, Midbass, Midrange |
Manufacturer sensitivity | 101 dB |
Calculated sensitivity | 98.56 dB |
Nominal power handling | 400 W |
Bandwidth | 50÷3000 Hz |
Fundamental parameters |
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Sd | 522 cm² |
Mms | 54 gr |
Le | 0.83 mH |
Re | 5.2 ohm |
BL | 22.3 T.m |
Small signal parameters |
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Fs | 53 Hz |
Qes | 0.2 |
Qms | 7.2 |
Qts | 0.19 |
Vas | 63 L |
Datas |
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Xmax | ±5 mm |
Calculated Xmax | ±5.6667 mm |
EBP | 265 Hz |
Zmin | 6.5 ohm |
Fs / Qts | 279 Hz |
Vas * Qts² | 2.28 L |
Efficiency | 4.8 % |
Calculated efficiency | 4.51 % |
Weight | ~7.6 kg |
Demodulation ring | Yes |
Dimensions |
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Voice coil diameter | 3 inch |
Winding depth | 14 mm |
Gap height | 8 mm |
Outside diameter | 316 mm |
Baffle cutout diameter | 282 mm |
Front thickness | 12.5 mm |
Depth after front | 120.5 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
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.