Hertz DCX 100.3
2 Way
4″ / 100 mm
Nominal diameter
115 Hz
Resonance
0.79
Q factor
86 dB
Sensitivity
± 1.5 mm
Linear excursion
60 W
Program Power
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- Amazon.com
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.3
- dB
- Frequency response
- 70 - 21000
- Hz
- Resonance frequency (free air)
- fS
- 115
- Hz
- Mechanical quality factor
- QMS
- 4.33
- Electrical quality factor
- QES
- 0.96
- Total quality factor
- QTS
- 0.79
- Maximum linear excursion
- xmax
- 1.5
- mm
- Air volume displaced at xmax
- VD
- 8.4
- cm³
- Power handling
- P
- 30
- W
- Program power
- Pmax
- 60
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.3
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.12
- mH
- VC Diameter
- 25
- mm
- Force factor
- Bl
- 3.5
- N/A
- Motor constant
- Bl/√RE
- 1.93
- N/√W
- Material
- High density flux ferrite
- Effective diameter
- 85
- mm
- Effective area
- SD
- 56
- cm²
- Moving mass
- MMS
- 5
- g
- Moving mass (without air load)
- MMD
- 4.7
- g
- Material
- Water-repellent pressed paper
- Stiffness
- KMS
- 2.63
- N/mm
- Compliance
- CMS
- 380
- µm/N
- Equivalent volume to the compliance
- VAS
- 1.7
- L
- Mechanical resistance
- RMS
- 0.83
- N·s/m
- Nominal diameter
- 4
- ″
- 100
- mm
- Volume occupied by the driver (estimated)
- 0.14
- 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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