Eminence PF-400
Guitar Speaker
15″ / 381 mm
Nominal diameter
58 Hz
Resonance
0.5
Q factor
100 dB
Sensitivity
± 0.79 mm
Linear excursion
800 W
Program Power
![Eminence PF-400 Guitar Speaker](/Eminence/PF-400/Eminence_PF-400_(Photo_1).jpg)
![Eminence PF-400 Guitar Speaker](/Eminence/PF-400/Eminence_PF-400_(Photo_2).jpg)
![Eminence PF-400 Guitar Speaker](/Eminence/PF-400/Eminence_PF-400_(Photo_3).jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 100.2
- dB
- Frequency response
- 60 - 3600
- Hz
- Resonance frequency (free air)
- fS
- 58.0
- Hz
- Mechanical quality factor
- QMS
- 6.37
- Electrical quality factor
- QES
- 0.55
- Total quality factor
- QTS
- 0.50
- Maximum linear excursion
- xmax
- 0.79
- mm
- Air volume displaced at xmax
- VD
- 70
- cm³
- Power handling
- P
- 400
- W
- Program power
- Pmax
- 800
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 7.5
- Ω
- Inductance (1kHz)
- LE
- 0.46
- mH
- VC Diameter
- 102
- mm
- Winding material
- Edge Wound Aluminum
- Former material
- Polyimide
- Force factor
- Bl
- 18.33
- N/A
- Motor constant
- Bl/√RE
- 6.72
- N/√W
- Air gap height
- HAG
- 7.2
- mm
- Weight
- 3.09
- kg
- Material
- Ferrite
- Effective diameter
- 337
- mm
- Effective area
- SD
- 890
- cm²
- Moving mass
- MMS
- 67
- g
- Moving mass (without air load)
- MMD
- 48.8
- g
- Material
- Paper
- Stiffness
- KMS
- 9.09
- N/mm
- Compliance
- CMS
- 110
- µm/N
- Equivalent volume to the compliance
- VAS
- 121
- L
- Mechanical resistance
- RMS
- 3.83
- N·s/m
- Surround material
- Coth
- Nominal diameter
- 15
- ″
- 381
- mm
- Overall diameter
- 388
- mm
- Baffle cutout diameter
- 357
- mm
- Overall depth
- 152
- mm
- Volume occupied by the driver
- 4.31
- L
- Net weight
- 10.25
- kg
- Frame material
- Die-cast aluminum
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
![Eminence PF-400 SPL & Impedance](/Eminence/PF-400/Eminence_PF-400_(Frequency_response_+_Impedance).png)
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)