B&C Speakers |
8MBX51 |
8MBX51-8 |
ALT008MBX518 |
Cone driver |
Sold by piece |
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Brand B&C Speakers |
Model 8MBX51 |
TLHP code 8MBX51-8 |
Manufacturer code ALT008MBX518 |
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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
400 W continuous program power capacity
50 mm (2 in) copper voice coil
60 - 4000 Hz response
96.5 dB sensitivity
Neodymium ring magnet assembly
Aluminium ring allows a very low distortion figure
Ventilated voice coil gap for reduced power compression
The MBX series mid-bass woofers from B&C Speakers offer acoustic designers a new range of high efficiency, wide bandwidth alternatives that are not currently available in the B&C range. These full-featured transducers incorporate lightweight neodymium motors, inside/outside wound copper clad aluminum wire voice coils, weatherproof impregnated paper cones, and a symmetrical inductance profile. The MBX Series is especially well suited for two-way loudspeaker enclosures.
General |
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Product type | Cone driver |
Brand | B&C Speakers |
Reference | 8MBX51 |
Product code | ALT008MBX518 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 8.5 inch, 9 inch |
Frequency coverage type | Low, Midbass, Midrange |
Manufacturer sensitivity | 96.5 dB |
Calculated sensitivity | 93.89 dB |
Nominal power handling | 200 W |
Bandwidth | 60÷4000 Hz |
Fundamental parameters |
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Sd | 220 cm² |
Mms | 20 gr |
Le | 0.4 mH |
Re | 4.9 ohm |
BL | 11.4 T.m |
Small signal parameters |
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Fs | 60 Hz |
Qes | 0.31 |
Qms | 5.6 |
Qts | 0.29 |
Vas | 23 L |
Datas |
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Xmax | ±6 mm |
Calculated Xmax | ±6.3333 mm |
EBP | 194 Hz |
Zmin | 5.9 ohm |
Fs / Qts | 207 Hz |
Vas * Qts² | 1.94 L |
Efficiency | 1.7 % |
Calculated efficiency | 1.54 % |
Weight | ~1.8 kg |
Demodulation ring | Yes |
Recommended load volume | 19 L |
Fréquence d'accord liée à la charge | 63 Hz |
Dimensions |
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Voice coil diameter | 2 inch |
Winding depth | 15 mm |
Gap height | 7 mm |
External dimensions | 210 | 225 mm |
Baffle cutout diameter | 187 mm |
Front thickness | 9 mm |
Depth after front | 84 mm |
Shape & Materials |
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Front chape | Non cylindrical |
Magnet type | Neodymium |
Basket masterial | Aluminium |
Winding material | Aluminium |
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.