MONACOR SP-302PA
8Ω
Woofer
| Nominal diameter | 12″ / 303 mm |
| Resonance | 45 Hz |
| Q factor | 0.89 |
| Sensitivity | 90.9 dB |
| Linear excursion | ± 2.5 mm |
| Program power | 200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 90.9dB
- Frequency response 45 - 4000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 45Hz
- Mechanical quality factor QMS 2.20
- Electrical quality factor QES 1.47
- Total quality factor QTS 0.89
Large signal parameters
- Maximum linear excursion (one way) xmax 2.5mm
- Air volume displaced at xmax VD 136cm³
- Power handling P 100W
- Program power Pmax 200W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 7.7Ω
- Inductance (1kHz) LE 0.5mH
- VC Diameter 38mm
- Winding material Aluminium
Magnet
- Force factor Bl 10.5N/A
- Motor constant Bl/√RE 3.78N/√W
- Diameter 119mm
- Weight 0.85kg
Diaphragm
- Effective diameter 263mm
- Effective area SD 542cm²
- Moving mass (including air load) MMS 57g
- Moving mass MMD 48.4g
Suspensions
- Stiffness KMS 6.67N/mm
- Compliance CMS 150µm/N
- Equivalent volume to the compliance VAS 51L
- Mechanical resistance RMS 7.33N·s/m
Dimensions
- Nominal diameter 12″
- 303mm
- Overall diameter 303mm
- Baffle cutout diameter 280mm
- Overall depth 125mm
- Flange thickness 9mm
- Mounting depth 116mm
- Volume occupied by the driver (estimated) 1.3L
- Net weight 2.36kg
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Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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