Beyma |
3FR30Fe |
3FR30-8 |
103FR308 |
Cone driver |
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Brand Beyma |
Model 3FR30Fe |
TLHP code 3FR30-8 |
Manufacturer code 103FR308 |
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Product type Cone driver |
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3" full-range compact ferrite loudspeaker
60 W program power
Extended response and low distortion
Paper cone and treated cloth surround
Steel basket
Ideal for beam-steering application (columns), portable array and compact applications
General |
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Product type | Cone driver |
Brand | Beyma |
Reference | 3FR30Fe |
Product code | 103FR308 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 3 inch, 3.5 inch |
Frequency coverage type | Fullrange |
Manufacturer sensitivity | 91 dB |
Calculated sensitivity | 89.07 dB |
Nominal power handling | 30 W |
Bandwidth | 160÷20000 Hz |
Fundamental parameters |
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Mms | 2.2 gr |
Le | 0.25 mH |
Re | 5.6 ohm |
Small signal parameters |
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Fs | 160 Hz |
Qes | 0.52 |
Qms | 8 |
Qts | 0.49 |
Vas | 0.67 L |
Datas |
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Xmax | ±4.5 mm |
EBP | 308 Hz |
Fs / Qts | 327 Hz |
Vas * Qts² | 0.17 L |
Efficiency | 0.5 % |
Calculated efficiency | 0.51 % |
Dimensions |
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Voice coil diameter | 0.8 inch |
External dimensions | 80 | 93.5 mm |
Baffle cutout diameter | 75.9 mm |
Depth after front | 46 mm |
Shape & Materials |
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Front chape | Non cylindrical |
Magnet type | Ferrite |
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.