Speaker Beyma 12G40, 8 ohm, 12 inch

Brand 
Beyma
Model 
12G40
SKU 
12G40-8
Manufacturer code 
112G48
Product type 
Cone driver
Brand
Beyma
Model
12G40
TLHP code
12G40-8
Manufacturer code
112G48
Product type 
Cone driver

Unavailable

  • This low frequency transducer is specially intended for the most demanding applications. Its design concept arises from the need of achieve a more resistant loudspeaker that matches the more and more power given by ultimate amplification systems.
    In order to accomplish that, almost every component of the speaker has been reconsidered: its voice coil has the benefits of an improved manufacturing process, made with the highest quality materials and the diaphragm has been carefully developed to give an extremely flat, smooth response. These characteristics make its integration in compact systems covering the low frequency range a straightforward task.
    Moreover, its parameters has been optimized to obtain an excellent bass response when used in small bass-reflex cabinets.

General

Product type Cone driver
Brand Beyma
Reference 12G40
Product code 112G48

Informations

Nominal impedance 8 ohm
Dimensional category 12.5 inch
Frequency coverage type Sub, Low, Midbass
Manufacturer sensitivity 97 dB
Calculated sensitivity 95.46 dB
Nominal power handling 500 W
Bandwidth 35÷4000 Hz

Fundamental parameters

Mms 62 gr
Le 2.1 mH
Re 6 ohm

Small signal parameters

Fs 44 Hz
Qes 0.3
Qms 11.6
Qts 0.3
Vas 81 L

Datas

Xmax ±5 mm
EBP 147 Hz
Fs / Qts 147 Hz
Vas * Qts² 7.29 L
Efficiency 2.3 %
Calculated efficiency 2.21 %
Weight ~7.3 kg

Dimensions

Voice coil diameter 3 inch
Outside diameter 312 mm
Baffle cutout diameter 277.5 mm
Front thickness 9 mm
Depth after front 126 mm
Diamètre aimant (mm) 192 mm

Shape & Materials

Front chape Cylindrical
Magnet type Ferrite


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Informations Beyma 12G40-8

This low frequency transducer is specially intended for the most demanding applications. Its design concept arises from the need of achieve a more resistant loudspeaker that matches the more and more power given by ultimate amplification systems.
In order to accomplish that, almost every component of the speaker has been reconsidered: its voice coil has the benefits of an improved manufacturing process, made with the highest quality materials and the diaphragm has been carefully developed to give an extremely flat, smooth response. These characteristics make its integration in compact systems covering the low frequency range a straightforward task.
Moreover, its parameters has been optimized to obtain an excellent bass response when used in small bass-reflex cabinets.

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 12G40-8

SPL vs Distorsion measure

Image spl vs distorsion measure cone driver Beyma Speaker Beyma 12G40, 8 ohm, 12 inch

Impedance measure

Image impedance measure cone driver Beyma Speaker Beyma 12G40, 8 ohm, 12 inch

Simulation

Image simulation cone driver Beyma Speaker Beyma 12G40, 8 ohm, 12 inch

Power compression measure

Image power compression measure cone driver Beyma Speaker Beyma 12G40, 8 ohm, 12 inch

Dimensions

Image Drawing & Mounting cone driver Beyma Speaker Beyma 12G40, 8 ohm, 12 inch
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