B&C Speakers |
8NW51 |
8NW51-16 |
ALT008NW5116 |
Cone driver |
Sold by piece |
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Brand B&C Speakers |
Model 8NW51 |
TLHP code 8NW51-16 |
Manufacturer code ALT008NW5116 |
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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
70 - 3000 Hz response
97 dB sensitivity
Neodymium ring magnet assembly
Shorting copper cap for extended HF response
Ventilated voice coil gap for reduced power compression
General |
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Product type | Cone driver |
Brand | B&C Speakers |
Reference | 8NW51 |
Product code | ALT008NW5116 |
Informations |
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Nominal impedance | 16 ohm |
Dimensional category | 8.5 inch, 9 inch |
Frequency coverage type | Midbass, Midrange, High midrange |
Manufacturer sensitivity | 97 dB |
Calculated sensitivity | 94.67 dB |
Nominal power handling | 200 W |
Bandwidth | 70÷3000 Hz |
Fundamental parameters |
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Sd | 220 cm² |
Mms | 27 gr |
Le | 0.4 mH |
Re | 10.7 ohm |
BL | 23 T.m |
Small signal parameters |
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Fs | 68 Hz |
Qes | 0.23 |
Qms | 6.3 |
Qts | 0.22 |
Vas | 14 L |
Datas |
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Xmax | ±7 mm |
Calculated Xmax | ±6.8333 mm |
EBP | 296 Hz |
Zmin | 14 ohm |
Fs / Qts | 309 Hz |
Vas * Qts² | 0.68 L |
Efficiency | 1.8 % |
Calculated efficiency | 1.84 % |
Weight | ~3 kg |
Dimensions |
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Voice coil diameter | 2 inch |
Winding depth | 17 mm |
Gap height | 10 mm |
External dimensions | 210 | 225 mm |
Baffle cutout diameter | 187 mm |
Front thickness | 11 mm |
Depth after front | 89 mm |
Shape & Materials |
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Front chape | Non 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.