Hertz CPK 165 PRO
2 Way Kit
6.5″ / 165 mm
Nominal diameter
60 Hz
Resonance
0.57
Q factor
88 dB
Sensitivity
± 3.9 mm
Linear excursion
315 W
Program Power
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- Amazon.com
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.7
- dB
- Frequency response
- 45 - 22500
- Hz
- Resonance frequency (free air)
- fS
- 60.0
- Hz
- Mechanical quality factor
- QMS
- 4.30
- Electrical quality factor
- QES
- 0.66
- Total quality factor
- QTS
- 0.57
- Maximum linear excursion
- xmax
- 3.9
- mm
- Air volume displaced at xmax
- VD
- 53
- cm³
- Power handling
- P
- 105
- W
- Program power
- Pmax
- 315
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.3
- Ω
- Inductance (1kHz)
- LE
- 0.3
- mH
- VC Diameter
- 25
- mm
- Force factor
- Bl
- 5.45
- N/A
- Motor constant
- Bl/√RE
- 3.0
- N/√W
- Material
- High density flux ferrite
- Effective diameter
- 132
- mm
- Effective area
- SD
- 136
- cm²
- Moving mass
- MMS
- 15.4
- g
- Moving mass (without air load)
- MMD
- 14.2
- g
- Material
- Pressed-paper cone
- Stiffness
- KMS
- 2.27
- N/mm
- Compliance
- CMS
- 440
- µm/N
- Equivalent volume to the compliance
- VAS
- 11.5
- L
- Mechanical resistance
- RMS
- 1.35
- 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
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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