Hertz MPX 690.3 PRO
3 Way
6x9″/ 152x229 mm
Nominal size
50 Hz
Resonance
0.43
Q factor
89 dB
Sensitivity
± 4 mm
Linear excursion
260 W
Program Power
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- Amazon.com
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 89.4
- dB
- Frequency response
- 30 - 24000
- Hz
- Resonance frequency (free air)
- fS
- 50.0
- Hz
- Mechanical quality factor
- QMS
- 2.00
- Electrical quality factor
- QES
- 0.55
- Total quality factor
- QTS
- 0.43
- Maximum linear excursion
- xmax
- 4.0
- mm
- Air volume displaced at xmax
- VD
- 89
- cm³
- Power handling
- P
- 130
- W
- Program power
- Pmax
- 260
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.0
- Ω
- Inductance (1kHz)
- LE
- 0.07
- mH
- VC Diameter
- 38
- mm
- Force factor
- Bl
- 7.2
- N/A
- Motor constant
- Bl/√RE
- 4.16
- N/√W
- Material
- High density flux ferrite
- Effective diameter
- 169
- mm
- Effective area
- SD
- 223
- cm²
- Moving mass
- MMS
- 30
- g
- Moving mass (without air load)
- MMD
- 28.4
- g
- Material
- Pressed-pulp cone with cotton fibers
- Stiffness
- KMS
- 2.94
- N/mm
- Compliance
- CMS
- 340
- µm/N
- Equivalent volume to the compliance
- VAS
- 24
- L
- Mechanical resistance
- RMS
- 4.71
- N·s/m
- Nominal size
- 6 x 9
- ″
- 152 x 229
- mm
- Volume occupied by the driver (estimated)
- 0.4
- L
Available on (affiliate link)
Specifications
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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