Dayton Audio MB620-8
8Ω
Mid Bass
| Nominal diameter | 6.5″ / 167 mm |
| Resonance | 104 Hz |
| Q factor | 0.59 |
| Sensitivity | 92.1 dB |
| Linear excursion | ± 2 mm |
| Program Power | 400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 92.1dB
- Frequency response 100 - 7000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 104Hz
- Mechanical quality factor QMS 4.29
- Electrical quality factor QES 0.69
- Total quality factor QTS 0.59
Large signal parameters
- Maximum linear excursion (one way) xmax 2mm
- Air volume displaced at xmax VD 27cm³
- Power handling P 200W
- Program power Pmax 400W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.5Ω
- Inductance (1kHz) LE 0.93mH
- VC Diameter 50.8mm
- Winding material CCA
Magnet
- Force factor Bl 6.68N/A
- Motor constant Bl/√RE 2.86N/√W
- Weight 0.936kg
- Material Ferrite
Diaphragm
- Effective diameter 130mm
- Effective area SD 133cm²
- Moving mass MMS 8.59g
- Moving mass (without air load) MMD 7.4g
- Material Paper
Suspensions
- Stiffness KMS 3.65N/mm
- Compliance CMS 274µm/N
- Equivalent volume to the compliance VAS 6.77L
- Mechanical resistance RMS 1.31N·s/m
- Surround material Cloth
Dimensions
- Nominal diameter 6.5″
- 167mm
- Overall diameter 167mm
- Baffle cutout diameter 147mm
- Overall depth 80mm
- Volume occupied by the driver (estimated) 0.48L
- Frame material Steel
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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