Beyma |
12GA50 |
12GA50-8 |
112GA508 |
Bicone driver |
Sold by piece |
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Brand Beyma |
Model 12GA50 |
TLHP code 12GA50-8 |
Manufacturer code 112GA508 |
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Product type Bicone driver |
Sales packaging Sold by Piece |
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Alternative suggestion
High Sensitivity (102 dB 2.83v @ 1m @ 2pi) and double cone for an extended bandwidth coverage. Special treated surround to obtain an extremely linear frequency response. Short-circuit copper ring for low harmonic distortion and constant impedance modulus. 2" aluminium voice coil with kapton former
Designed for high quality full-range reproduction and music instruments reinforcement.
This fullrange transducer offers two main points of interest: an extremely high sensitivity (102dB) and an extended frequency response. Both characteristics make it suitable for high quality systems. Moreover, its versatile design allows it to be used as a full-range transducer in guitar or organ amplification or in sound reinforcement systems.
Beyond its frequency response advantages, this loudspeaker offers more: it takes profit of the improvements achieved in our low frequency-high power transducers. Thus, it incorporates a high quality voice coil made of high temperature magnet wire and kapton former. Thanks to this design concept of strengthens, the 12GA50 reaches a great power handling.
General |
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Product type | Bicone driver |
Brand | Beyma |
Reference | 12GA50 |
Product code | 112GA508 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Fullrange |
Manufacturer sensitivity | 102 dB |
Calculated sensitivity | 94.78 dB |
Nominal power handling | 250 W |
Bandwidth | 100÷18000 Hz |
Fundamental parameters |
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Mms | 34 gr |
Cms | 87 µm/N |
Le | 0.6 mH |
Re | 6.2 ohm |
BL | 10 T.m |
Small signal parameters |
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Fs | 90 Hz |
Qes | 1.26 |
Qms | 14.8 |
Qts | 1.16 |
Vas | 34 L |
Datas |
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Xmax | ±3 mm |
Calculated Xmax | ±3.3333 mm |
EBP | 71 Hz |
Zmin | 6.8 ohm |
Fs / Qts | 78 Hz |
Vas * Qts² | 45.76 L |
Efficiency | 2.1 % |
Calculated efficiency | 1.89 % |
Dimensions |
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Voice coil diameter | 2 inch |
Winding depth | 9 mm |
Gap height | 7 mm |
Outside diameter | 312 mm |
Baffle cutout diameter | 277.5 mm |
Depth | 139 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Aluminium |
Winding material | Aluminium |
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.
From Beyma
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* Frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber
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.