Pride M20.15 S1
1Ω
2x2ΩSubwoofer
15″ / 397 mm
Nominal diameter
27 Hz
Resonance
0.33
Q factor
88 dB
Sensitivity
± 23 mm
Linear excursion
4000 W
Program Power
![Pride M20.15 S1 Subwoofer](/Pride/M20.15_S1/Pride_M20.15_S1_(Photo_1).jpg)
![Pride M20.15 S1 Subwoofer](/Pride/M20.15_S1/Pride_M20.15_S1_(Photo_2).jpg)
![Pride M20.15 S1 Subwoofer](/Pride/M20.15_S1/Pride_M20.15_S1_(Photo_3).jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 88.3
- dB
- Resonance frequency (free air)
- fS
- 26.7
- Hz
- Mechanical quality factor
- QMS
- 4.76
- Electrical quality factor
- QES
- 0.35
- Total quality factor
- QTS
- 0.33
- Maximum linear excursion
- xmax
- 23.0
- mm
- Air volume displaced at xmax
- VD
- 1944
- cm³
- Power handling
- P
- 2000
- W
- Program power
- Pmax
- 4000
- W
- Nominal impedance
- Z
- 1
- Ω
- DC resistance
- RE
- 0.3
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.18
- mH
- VC Diameter
- 81
- mm
- Winding material
- round copper
- Force factor
- Bl
- 8.7
- N/A
- Motor constant
- Bl/√RE
- 15.9
- N/√W
- Diameter
- 210
- mm
- Height
- 54
- mm
- Effective diameter
- 328
- mm
- Effective area
- SD
- 845
- cm²
- Moving mass
- MMS
- 481
- g
- Moving mass (without air load)
- MMD
- 463.4
- g
- Material
- Paper with glass fiber
- Stiffness
- KMS
- 16.39
- N/mm
- Compliance
- CMS
- 61
- µm/N
- Equivalent volume to the compliance
- VAS
- 61.7
- L
- Mechanical resistance
- RMS
- 16.95
- N·s/m
- Nominal diameter
- 15
- ″
- 397
- mm
- Overall diameter
- 397
- mm
- Baffle cutout diameter
- 370
- mm
- Mounting depth
- 200
- mm
- Volume occupied by the driver
- 5.0
- L
- Net weight
- 18.6
- kg
- Frame material
- Aluminium
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
![Pride M20.15 S1 Dimensions](/Pride/M20.15_S1/Pride_M20.15_S1_(Dimensions).jpg)
Export this driver to a simulation software:
![WinISD](/images/export/WinISD.png)
![Basta!](/images/export/Basta.png)
![Hornresp](/images/export/Hornresp.png)
![QSpeakers](/images/export/QSpeakers.png)
![SpeakerSim](/images/export/SpeakerSim.png)
![MfbLabs](/images/export/MfbLabs.png)
![Speakerbench](/images/export/Speakerbench.png)