MONACOR SP-30
4Ω
Full-range
| Nominal size | 3x3″ / 78x78 mm |
| Resonance | 150 Hz |
| Q factor | 0.73 |
| Sensitivity | 86.7 dB |
| Linear excursion | ± 1.5 mm |
| Program Power | 10 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.7dB
- Frequency response 150 - 15000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 150Hz
- Mechanical quality factor QMS 2.50
- Electrical quality factor QES 1.04
- Total quality factor QTS 0.73
Large signal parameters
- Maximum linear excursion (one way) xmax 1.5mm
- Air volume displaced at xmax VD 4.7cm³
- Power handling P 5W
- Program power Pmax 10W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.5Ω
- Inductance (1kHz) LE 0.18mH
- VC Diameter 20mm
- Winding material Aluminium
Magnet
- Force factor Bl 2.33N/A
- Motor constant Bl/√RE 1.25N/√W
- Diameter 60mm
- Weight 0.15kg
Diaphragm
- Effective diameter 63mm
- Effective area SD 31cm²
- Moving mass MMS 1.7g
- Moving mass (without air load) MMD 1.6g
Suspensions
- Stiffness KMS 1.92N/mm
- Compliance CMS 520µm/N
- Equivalent volume to the compliance VAS 0.7L
- Mechanical resistance RMS 0.64N·s/m
Dimensions
- Nominal size 3 x 3″
- 78 x 78mm
- Overall size 78 x 78mm
- Baffle cutout diameter 73mm
- Overall depth 40mm
- Flange thickness 2mm
- Mounting depth 38mm
- Volume occupied by the driver (estimated) 0.11L
- Net weight 0.3kg
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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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