Speaker Beyma 8NMFW, 8 ohm, 8 inch
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Beyma |
8NMFW |
8NMFW-8 |
208NMFW8 |
Cone driver |
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Brand Beyma |
Model 8NMFW |
TLHP code 8NMFW-8 |
Manufacturer code 208NMFW8 |
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Product type Cone driver |
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Unavailable
General |
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| Product type | Cone driver |
| Brand | Beyma |
| Reference | 8NMFW |
| Product code | 208NMFW8 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 8.5 inch, 9 inch |
| Frequency coverage type | Sub, Low, Midbass |
| Manufacturer sensitivity | 90 dB |
| Calculated sensitivity | 87.64 dB |
| Nominal power handling | 200 W |
| Max power handling | 400 W |
| Bandwidth | 30÷2500 Hz |
Fundamental parameters |
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| Sd | 227 cm² |
| Mms | 48 gr |
| Cms | 376 µm/N |
| Rms | 1.5 kg/s |
| Le | 1.1 mH |
| Re | 5.7 ohm |
| BL | 13.4 T.m |
Small signal parameters |
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| Fs | 37 Hz |
| Qes | 0.36 |
| Qms | 7.6 |
| Qts | 0.34 |
| Vas | 27 L |
Datas |
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| Xmax | ±9 mm |
| Calculated Xmax | ±9 mm |
| Xvar, Xmech, Xlim | ±21.5 mm |
| EBP | 103 Hz |
| Zmin | 7.4 ohm |
| Fs / Qts | 109 Hz |
| Vas * Qts² | 3.13 L |
| Efficiency | 0.4 % |
| Calculated efficiency | 0.37 % |
| Weight | ~3.7 kg |
| Demodulation ring | Yes |
Dimensions |
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| Voice coil diameter | 2 inch |
| Winding depth | 20 mm |
| Gap height | 6 mm |
| External dimensions | 210 | 227 mm |
| Baffle cutout diameter | 181 mm |
| Depth | 137 mm |
| Depth after front | 125 mm |
| Diamètre aimant (mm) | 134 mm |
Shape & Materials |
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| Front chape | Non cylindrical |
| Magnet type | Ferrite |
| Basket masterial | Aluminium |
| Winding material | Aluminium |
| Surround shape | One roll |
| Surround material | Rubber |
| Dome material | Kevlar fibers |
Question about Beyma 8NMFW-8
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Informations Beyma 8NMFW-8
All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.
Measures/Schemes Beyma 8NMFW-8
SPL vs Impedance measure
Dimensions
