Hertz MPX 165.3 PRO
2 Way
6.5″ / 165 mm
Nominal diameter
90 Hz
Resonance
0.88
Q factor
88 dB
Sensitivity
± 3 mm
Linear excursion
200 W
Program Power
![Hertz MPX 165.3 PRO 2 Way](/Hertz/MPX_165.3_PRO/Hertz_MPX_165.3_PRO_(Photo_1).png)
![Hertz MPX 165.3 PRO 2 Way](/Hertz/MPX_165.3_PRO/Hertz_MPX_165.3_PRO_(Photo_2).png)
![Hertz MPX 165.3 PRO 2 Way](/Hertz/MPX_165.3_PRO/Hertz_MPX_165.3_PRO_(Photo_3).png)
- Amazon.com
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.5
- dB
- Frequency response
- 45 - 21500
- Hz
- Resonance frequency (free air)
- fS
- 90.0
- Hz
- Mechanical quality factor
- QMS
- 5.50
- Electrical quality factor
- QES
- 1.06
- Total quality factor
- QTS
- 0.88
- Maximum linear excursion
- xmax
- 3.0
- mm
- Air volume displaced at xmax
- VD
- 41
- cm³
- Power handling
- P
- 100
- W
- Program power
- Pmax
- 200
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.1
- Ω
- Inductance (1kHz)
- LE
- 0.01
- mH
- VC Diameter
- 36
- mm
- Force factor
- Bl
- 5.8
- N/A
- Motor constant
- Bl/√RE
- 3.29
- N/√W
- Material
- High density flux ferrite
- Effective diameter
- 132
- mm
- Effective area
- SD
- 137
- cm²
- Moving mass
- MMS
- 18.9
- g
- Moving mass (without air load)
- MMD
- 17.7
- g
- Material
- Pressed-pulp cone with cotton fibers
- Stiffness
- KMS
- 6.67
- N/mm
- Compliance
- CMS
- 150
- µm/N
- Equivalent volume to the compliance
- VAS
- 4
- L
- Mechanical resistance
- RMS
- 1.94
- N·s/m
- Nominal diameter
- 6.5
- ″
- 165
- mm
- Volume occupied by the driver (estimated)
- 0.5
- L
Available on (affiliate link)
Specifications
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
![Hertz MPX 165.3 PRO SPL & Impedance](/Hertz/MPX_165.3_PRO/Hertz_MPX_165.3_PRO_(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)