Speaker Beyma SM-115/K, 8 ohm, 15 inch
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Beyma |
SM115/K |
SM-115/K-8 |
115SMK8 |
Cone driver |
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Brand Beyma |
Model SM115/K |
TLHP code SM-115/K-8 |
Manufacturer code 115SMK8 |
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Product type Cone driver |
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Haut-parleur de grave/médium 38 cm, pour application hifi / monitoring, bobine 4 pouce d'impédance nominale 8 ohm, Fs basse, Xmax élevé, distorsion harmonique faible.
This 15" model has been designed specifically to reinforce the low frequency range at very high power levels.
The voice coil diameter (4") and its high stiffness cone give this loudspeaker an uncommon resistance to the most demanding requirements, both thermal and mechanical. The voice coil has an optimised winding length to increase linear excursion, obtaining an Xmax of 7.5 mm.
The magnetic structure construction generates a symmetrical magnetic field and, at the same time, provides an efficient thermal path which contributes to heat dissipation. The SM 115/K has been designed for subwoofer and woofer applications, specially for using in compact bass-reflex enclosures.
General |
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| Product type | Cone driver |
| Brand | Beyma |
| Reference | SM115/K |
| Product code | 115SMK8 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 15.5 inch |
| Frequency coverage type | Sub, Low, Midbass |
| Manufacturer sensitivity | 97 dB |
| Calculated sensitivity | 95.93 dB |
| Nominal power handling | 500 W |
| Bandwidth | 30÷2000 Hz |
Fundamental parameters |
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| Mms | 121 gr |
| Le | 1.6 mH |
| Re | 6.1 ohm |
Small signal parameters |
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| Fs | 29 Hz |
| Qes | 0.26 |
| Qms | 5.8 |
| Qts | 0.25 |
| Vas | 273 L |
Datas |
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| Xmax | ±8 mm |
| EBP | 112 Hz |
| Fs / Qts | 116 Hz |
| Vas * Qts² | 17.07 L |
| Efficiency | 2.4 % |
| Calculated efficiency | 2.46 % |
| Weight | ~11.4 kg |
Dimensions |
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| Voice coil diameter | 4 inch |
| Outside diameter | 388 mm |
| Baffle cutout diameter | 354 mm |
| Front thickness | 14 mm |
| Depth after front | 131 mm |
| Diamètre aimant (mm) | 220 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Ferrite |
Question about Beyma SM-115/K-8
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Repair Beyma SM-115/K-8
Informations Beyma SM-115/K-8
This 15" model has been designed specifically to reinforce the low frequency range at very high power levels.
The voice coil diameter (4") and its high stiffness cone give this loudspeaker an uncommon resistance to the most demanding requirements, both thermal and mechanical. The voice coil has an optimised winding length to increase linear excursion, obtaining an Xmax of 7.5 mm.
The magnetic structure construction generates a symmetrical magnetic field and, at the same time, provides an efficient thermal path which contributes to heat dissipation. The SM 115/K has been designed for subwoofer and woofer applications, specially for using in compact bass-reflex enclosures.
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 SM-115/K-8
SPL vs Distorsion measure
Impedance measure
Dimensions
