MD Lab SW-B10F
4Ω
Subwoofer
| Nominal diameter | 10″ / 256 mm |
| Resonance | 52.1 Hz |
| Q factor | 0.98 |
| Sensitivity | 85.5 dB |
| Program Power | 750 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85.5dB
Thiele & Small parameters
- Resonance frequency (free air) fS 52.1Hz
- Mechanical quality factor QMS 5.33
- Electrical quality factor QES 1.19
- Total quality factor QTS 0.98
Large signal parameters
- Power handling P 250W
- Program power Pmax 750W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.8Ω
- Inductance (1kHz, estimated) LE 2.06mH
Magnet
- Force factor Bl 11.3N/A
- Motor constant Bl/√RE 5.8N/√W
Diaphragm
- Effective diameter 217mm
- Effective area SD 368cm²
- Moving mass MMS 122g
- Moving mass (without air load) MMD 117g
Suspensions
- Stiffness KMS 12.5N/mm
- Compliance CMS 80µm/N
- Equivalent volume to the compliance VAS 15.4L
- Mechanical resistance RMS 7.5N·s/m
Dimensions
- Nominal diameter 10″
- 256mm
- Overall diameter 256mm
- Baffle cutout diameter 230mm
- Overall depth 156mm
- Flange thickness 15mm
- Mounting depth 141mm
- Volume occupied by the driver (estimated) 2.1L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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