Pride M20.15 D2
1Ω
2x2Ω
Subwoofer
| Nominal diameter | 15″ / 397 mm |
| Resonance | 27.2 Hz |
| Q factor | 0.32 |
| Sensitivity | 88.1 dB |
| Linear excursion | ± 23 mm |
| Program Power | 4000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.1dB
Thiele & Small parameters
- Resonance frequency (free air) fS 27.2Hz
- Mechanical quality factor QMS 4.75
- Electrical quality factor QES 0.34
- Total quality factor QTS 0.32
Large signal parameters
- Maximum linear excursion xmax 23mm
- Air volume displaced at xmax VD 1944cm³
- Power handling P 2000W
- Program power Pmax 4000W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 2.7Ω
- Inductance (1kHz, in series, estimated) LE 3.69mH
- VC Diameter 81.3mm
- Winding material round copper
Magnet
- Force factor (in series) Bl 25.8N/A
- Motor constant Bl/√RE 15.7N/√W
- Diameter 210mm
- Height 54mm
Diaphragm
- Effective diameter 328mm
- Effective area SD 845cm²
- Moving mass MMS 488g
- Moving mass (without air load) MMD 470g
- Material Paper with glass fiber
Suspensions
- Stiffness KMS 16.1N/mm
- Compliance CMS 62µm/N
- Equivalent volume to the compliance VAS 62.3L
- Mechanical resistance RMS 17.6N·s/m
Dimensions
- Nominal diameter 15″
- 397mm
- Overall diameter 397mm
- Baffle cutout diameter 370mm
- Mounting depth 200mm
- Volume occupied by the driver 5L
- Net weight 18.6kg
- Frame material Aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
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Hornresp
QSpeakers
SpeakerSim
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