Beyma 15MI100
8Ω
Mid Bass
| Nominal diameter | 15″ / 380 mm |
| Resonance | 37 Hz |
| Q factor | 0.29 |
| Sensitivity | 97.9 dB |
| Linear excursion | ± 4.5 mm |
| Program Power | 900 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 97.9dB
- Frequency response 40 - 5000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 37Hz
- Mechanical quality factor QMS 6.38
- Electrical quality factor QES 0.30
- Total quality factor QTS 0.29
Large signal parameters
- Maximum linear excursion xmax 4.5mm
- Maximum excursion before damage xlim 12mm
- Air volume displaced at xmax VD 396cm³
- Power handling P 450W
- Program power Pmax 900W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.2Ω
- Inductance (1kHz) LE 1mH
- VC Diameter 77mm
- Winding height HVC 13.7mm
Magnet
- Force factor Bl 19.2N/A
- Motor constant Bl/√RE 7.71N/√W
- Air gap height HAG 10mm
- Material Ferrite
Diaphragm
- Effective diameter 335mm
- Effective area SD 880cm²
- Moving mass MMS 77g
- Moving mass (without air load) MMD 59.4g
Suspensions
- Stiffness KMS 4.17N/mm
- Compliance CMS 240µm/N
- Equivalent volume to the compliance VAS 264L
- Mechanical resistance RMS 2.8N·s/m
Dimensions
- Nominal diameter 15″
- 380mm
- Volume occupied by the driver (estimated) 3.5L
- Net weight 7.8kg
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Export this driver to a simulation software:
Closed Box Simulator·
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