Beyma |
12XA30/Nd |
12XA30ND-8+16 |
112XA30ND8 |
Coaxial driver with two entries |
Sold by piece |
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Brand Beyma |
Model 12XA30/Nd |
TLHP code 12XA30ND-8+16 |
Manufacturer code 112XA30ND8 |
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Product type Coaxial driver with two entries |
Sales packaging Sold by Piece |
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This 12" coaxial loudspeaker is intended for the most demanding professional applications. Its low frequency unit features a 4" (100 mm) edgewound aluminium ribbon voice coil capable of handle 350 w AES. This bass unit has been optimized in order to fit in with the most compact bass-reflex systems.
12" bass loudspeaker and 2" exit compression driver combination
Excellent power handling: 350 w AES (L.F. unit) and 90 w
AES (H.F. unit)
Extended and linear frequency response (25-20000 Hz)
High sensitivity: 98 dB (L.F. unit) and 105 dB (H.F. unit)
Low weight (common neodymium magnet system for both units)
Bass loudspeaker designed for compact bass-reflex cabinets
The high frequency unit uses a 2.8" (72.2 mm) aluminium ribbon voice coil and a composite structure diaphragm, that is to say, a titanium dome and polyester surround combination.
All these components give as a result a coherent and extended frequency response with low distortion that ranges from 25 Hz up to 20 kHz. Moreover, the use of a common neodymium magnet system for both units reduces the weight to 6.3 kg.
General |
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Product type | Coaxial driver with two entries |
Brand | Beyma |
Reference | 12XA30/Nd |
Product code | 112XA30ND8 |
Informations |
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Nominal impedance | 8+16 ohm |
Dimensional category | 12.5 inch |
Manufacturer sensitivity | 98 dB |
Calculated sensitivity | 97.1 dB |
Nominal power handling | 350 | 90 W |
Bandwidth | 35÷20000 Hz |
Exit dimension | 2 inch |
Fundamental parameters |
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Mms | 47 gr |
Le | 1.3 mH |
Re | 6.8 ohm |
Small signal parameters |
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Fs | 35 Hz |
Qes | 0.22 |
Qms | 7.98 |
Qts | 0.21 |
Vas | 172 L |
Datas |
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Xmax | ±4 mm |
EBP | 159 Hz |
Fs / Qts | 167 Hz |
Vas * Qts² | 7.59 L |
Efficiency | 3.3 % |
Calculated efficiency | 3.22 % |
Weight | ~7.2 kg |
Dispersion | 80° x 80° |
Dimensions |
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Voice coil diameter | 4 inch |
Outside diameter | 312 mm |
Baffle cutout diameter | 284 mm |
Front thickness | 10 mm |
Depth after front | 140.5 mm |
Diamètre aimant (mm) | 160 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
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.
* On axis filtered frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber
* OFF-AXIS FREQUENCY RESPONSE
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.