Fullrange speaker Beyma 3FR30V2, 8 ohm, 3 inch
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Beyma |
3FR30V2 |
3FR30V2-8 |
103FR30V2M8 |
Cone driver |
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Brand Beyma |
Model 3FR30V2 |
TLHP code 3FR30V2-8 |
Manufacturer code 103FR30V2M8 |
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Product type Cone driver |
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General |
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| Product type | Cone driver |
| Brand | Beyma |
| Reference | 3FR30V2 |
| Product code | 103FR30V2M8 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 3 inch, 3.5 inch |
| Frequency coverage type | Midbass, Midrange, High midrange |
| Manufacturer sensitivity | 90.5 dB |
| Calculated sensitivity | 88.08 dB |
| Nominal power handling | 30 W |
| Max power handling | 60 W |
| Bandwidth | 135÷20000 Hz |
Fundamental parameters |
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| Sd | 30 cm² |
| Mms | 2.3 gr |
| Cms | 624 µm/N |
| Rms | 0.32 kg/s |
| Le | 0.16 mH |
| Re | 5.8 ohm |
| BL | 4.5 T.m |
Small signal parameters |
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| Fs | 133 Hz |
| Qes | 0.56 |
| Qms | 5.9 |
| Qts | 0.51 |
| Vas | 1 L |
Datas |
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| Xmax | ±2 mm |
| Calculated Xmax | ±2.1667 mm |
| EBP | 238 Hz |
| Zmin | 7 ohm |
| Fs / Qts | 261 Hz |
| Vas * Qts² | 0.27 L |
| Efficiency | 0.4 % |
| Calculated efficiency | 0.41 % |
Dimensions |
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| Voice coil diameter | 0.8 inch |
| Winding depth | 6 mm |
| Gap height | 5 mm |
| External dimensions | 78 | 93.5 mm |
| Baffle cutout diameter | 75 mm |
| Depth | 52 mm |
| Front thickness | 4 mm |
| Depth after front | 48 mm |
| Diamètre aimant (mm) | 70 mm |
Shape & Materials |
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| Front chape | Non cylindrical |
| Magnet type | Ferrite |
| Basket masterial | Acier |
| Surround shape | One roll |
| Surround material | Rubber |
Question about Beyma 3FR30V2-8
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Informations Beyma 3FR30V2-8
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 3FR30V2-8
SPL vs Impedance measure
Dimensions
