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Beyma 15G40 - 15" 700W 8 Ohm
This product is end of line - current stock is all that is available
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 and the highest quality materials, while the dual spider configuration includes a nomex spider that maintains its compliance constant with the applied power. Moreover, the magnetic structure construction generates a symmetrical magnetic field and, at the same time, provides an efficient thermal path which contributes to heat dissipation. Furthermore, its parameters have been optimized to obtain an excellent bass response when used in small bass-reflex cabinets.
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 and the highest quality materials, while the dual spider configuration includes a nomex spider that maintains its compliance constant with the applied power. Moreover, the magnetic structure construction generates a symmetrical magnetic field and, at the same time, provides an efficient thermal path which contributes to heat dissipation. Furthermore, its parameters have been optimized to obtain an excellent bass response when used in small bass-reflex cabinets.
This product has been discontinued - please do not try to order this item we will not be able to supply it - the product details are here for reference only. Please contact a member of staff, and we may be able to find an equivalent product for you.
TECHNICAL SPECIFICATIONS:
THIELE SMALL PARAMETERS:
CONSTRUCTION DETAILS:
- Nominal diameter 380 mm 15 in
- Nominal impedance 8 ohm
- Minimum impedance 7 ohm
- Power capacity 700 W AES
- Program power 1400 W
- Sensitivity 97 dB 1 W @ 1 m @ 2Π
- Frequency range 40-1500 Hz
- Recommended enclosure volume 40 / 150 l / 1.4 / 5.3 ft³
- Voice coil diameter 100 mm 4 in
- BL factor 23.3 N/A
- Moving mass 0.126 kg
- Winding length 23.5 mm
- Air gap height 10 mm
- Xdamage pp 33 mm
THIELE SMALL PARAMETERS:
- Fs 38 Hz
- Re 5.9 ohm
- Qms 8
- Qes 0.33
- Qts 0.32
- Vas 128 l
- Cms 133 micro m / N
- Rms 3.8 kg/s
- Efficiency % 2.2
- Sd 0.0830 sq m
- Xmax 9.5 mm
- Vd 790 sq cm
- Le @1 kHz 2.7 mH
CONSTRUCTION DETAILS:
- Net weight 10.4 kg 22.9 lb
- Total weight 11.5 kg 25.4 lb
- Magnet Ferrite
Mounting Information
- Overall diameter - 388 mm 15.28 in
- Bolt circle diameter - 370 mm 14.57 in
- Baffle cutout diameter: -
- - Front mount - 352 mm 13.86 in
- Depth - 171 mm 6.70 in
- Net weight - 10.4 kg 22.9 lb
- Shipping weight - 11.5 kg 25.4 lb
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Beyma 15G40 - 15" 700W 8 Ohm PDF data sheet (381 kb)
View Beyma website for more information for Beyma 15G40