Beyma 8WR300
8Ω
Woofer
| Nominal diameter | 8″ / 200 mm |
| Resonance | 65 Hz |
| Q factor | 0.28 |
| Sensitivity | 93 dB |
| Linear excursion | ± 6 mm |
| Program Power | 600 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 93dB
- Frequency response 65 - 4000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 65Hz
- Mechanical quality factor QMS 5.40
- Electrical quality factor QES 0.29
- Total quality factor QTS 0.28
Large signal parameters
- Maximum linear excursion xmax 6mm
- Maximum excursion before damage xlim 32mm
- Air volume displaced at xmax VD 132cm³
- Power handling P 300W
- Program power Pmax 600W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.0Ω
- Inductance (1kHz) LE 0.9mH
- VC Diameter 50.8mm
- Winding height HVC 15mm
Magnet
- Force factor Bl 15.5N/A
- Motor constant Bl/√RE 6.33N/√W
- Air gap height HAG 8mm
Diaphragm
- Effective diameter 167mm
- Effective area SD 220cm²
- Moving mass MMS 28g
- Moving mass (without air load) MMD 25.6g
Suspensions
- Stiffness KMS 4.65N/mm
- Compliance CMS 215µm/N
- Equivalent volume to the compliance VAS 15L
- Mechanical resistance RMS 2.1N·s/m
Dimensions
- Nominal diameter 8″
- 200mm
- Overall diameter 212mm
- Baffle cutout diameter 182mm
- Overall depth 95mm
- Volume occupied by the driver (estimated) 1.1L
- Net weight 3.3kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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