Speaker Beyma 4FR40Nd, 8 ohm, 4 inch
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Beyma |
4FR40Nd |
4FR40ND-8 |
104FR40ND8 |
Cone driver |
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Brand Beyma |
Model 4FR40Nd |
TLHP code 4FR40ND-8 |
Manufacturer code 104FR40ND8 |
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Product type Cone driver |
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Unavailable
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4" full-range compact neodymium loudspeaker, ideal for beam-steering application (columns), portable array and compact applications
80 W program power
Extended response and low distortion
Paper cone and SantopreneTM surround
Pressed steel basket
Neodymium magnet
General |
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| Product type | Cone driver |
| Brand | Beyma |
| Reference | 4FR40Nd |
| Product code | 104FR40ND8 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 4 inch |
| Frequency coverage type | Fullrange |
| Manufacturer sensitivity | 88 dB |
| Calculated sensitivity | 86.43 dB |
| Nominal power handling | 40 W |
| Bandwidth | 100÷20000 Hz |
Fundamental parameters |
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| Mms | 4.5 gr |
| Le | 0.2 mH |
| Re | 6.4 ohm |
Small signal parameters |
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| Fs | 94 Hz |
| Qes | 0.78 |
| Qms | 10.8 |
| Qts | 0.72 |
| Vas | 2.7 L |
Datas |
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| Xmax | ±3 mm |
| EBP | 121 Hz |
| Fs / Qts | 131 Hz |
| Vas * Qts² | 1.4 L |
| Efficiency | 0.28 % |
| Calculated efficiency | 0.28 % |
| Weight | ~0.35 kg |
Dimensions |
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| Voice coil diameter | 0.8 inch |
| External dimensions | 103 | 103 mm |
| Baffle cutout diameter | 92 mm |
| Diamètre aimant (mm) | 70 mm |
Shape & Materials |
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| Front chape | Non cylindrical |
| Magnet type | Neodymium |
Question about Beyma 4FR40ND-8
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Informations Beyma 4FR40ND-8
4" full-range compact neodymium loudspeaker, ideal for beam-steering application (columns), portable array and compact applications
80 W program power
Extended response and low distortion
Paper cone and SantopreneTM surround
Pressed steel basket
Neodymium magnet
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.
80 W program power
Extended response and low distortion
Paper cone and SantopreneTM surround
Pressed steel basket
Neodymium magnet
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 4FR40ND-8
SPL measure *
* On axis frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber
SPL measure *
* OFF-AXIS FREQUENCY RESPONSE
Impedance measure *
* FREE AIR IMPEDANCE CURVE
Dimensions
