Beyma 15XA38Nd
8Ω
Coaxial
| Nominal diameter | 15″ / 380 mm |
| Resonance | 38 Hz |
| Q factor | 0.30 |
| Sensitivity | 97.8 dB |
| Linear excursion | ± 6 mm |
| Program Power | 700 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 97.8dB
- Frequency response 40 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 38Hz
- Mechanical quality factor QMS 6.40
- Electrical quality factor QES 0.31
- Total quality factor QTS 0.30
Large signal parameters
- Maximum linear excursion xmax 6mm
- Maximum excursion before damage xlim 28mm
- Air volume displaced at xmax VD 528cm³
- Power handling P 350W
- Program power Pmax 700W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.7Ω
- Inductance (1kHz) LE 1mH
- VC Diameter 101.6mm
- Winding height HVC 16mm
Magnet
- Force factor Bl 20.4N/A
- Motor constant Bl/√RE 7.88N/√W
- Air gap height HAG 9mm
Diaphragm
- Effective diameter 335mm
- Effective area SD 880cm²
- Moving mass MMS 82g
- Moving mass (without air load) MMD 64g
Suspensions
- Stiffness KMS 4.61N/mm
- Compliance CMS 217µm/N
- Equivalent volume to the compliance VAS 238L
- Mechanical resistance RMS 3N·s/m
Dimensions
- Nominal diameter 15″
- 380mm
- Overall diameter 388mm
- Baffle cutout diameter 352mm
- Overall depth 182mm
- Volume occupied by the driver (estimated) 3.9L
- Net weight 6.8kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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