MONACOR SPM-205/8
4Ω
8Ω
Mid-range
| Nominal diameter | 8″ / 200 mm |
| Resonance | 37 Hz |
| Q factor | 0.70 |
| Sensitivity | 86.4 dB |
| Linear excursion | ± 3 mm |
| Program Power | 150 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.4dB
- Frequency response 37 - 5000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 37Hz
- Mechanical quality factor QMS 2.95
- Electrical quality factor QES 0.92
- Total quality factor QTS 0.70
Large signal parameters
- Maximum linear excursion xmax 3mm
- Air volume displaced at xmax VD 63cm³
- Power handling P 70W
- Program power Pmax 150W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 7.2Ω
- Inductance (1kHz) LE 0.7mH
- VC Diameter 25.5mm
- Winding material Aluminium
Magnet
- Force factor Bl 6.5N/A
- Motor constant Bl/√RE 2.42N/√W
- Diameter 80mm
- Weight 0.38kg
Diaphragm
- Effective diameter 164mm
- Effective area SD 210cm²
- Moving mass MMS 22g
- Moving mass (without air load) MMD 19.8g
Suspensions
- Stiffness KMS 1.33N/mm
- Compliance CMS 750µm/N
- Equivalent volume to the compliance VAS 54L
- Mechanical resistance RMS 1.73N·s/m
Dimensions
- Nominal diameter 8″
- 200mm
- Overall diameter 200mm
- Baffle cutout diameter 183mm
- Overall depth 88mm
- Flange thickness 8mm
- Mounting depth 80mm
- Volume occupied by the driver (estimated) 0.57L
- Net weight 1.4kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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