EASTECH 03A19EHC19174
Full-range
1.25″ / 32 mm
Nominal diameter
254 Hz
Resonance
0.43
Q factor
82 dB
Sensitivity
± 0.15 mm
Linear excursion
2 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 82.0
- dB
- Resonance frequency (free air)
- fS
- 254
- Hz
- Mechanical quality factor
- QMS
- 1.76
- Electrical quality factor
- QES
- 0.57
- Total quality factor
- QTS
- 0.43
- Maximum linear excursion
- xmax
- 0.15
- mm
- Air volume displaced at xmax
- VD
- 0.1
- cm³
- Power handling
- P
- 2
- W
- Program power
- Pmax
- 2
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.7
- Ω
- Inductance (1kHz)
- LE
- 0.05
- mH
- VC Diameter
- 20
- mm
- Winding height
- HVC
- 1.8
- mm
- Winding material
- Copper Clad Aluminium
- Former material
- Aluminum
- Force factor
- Bl
- 2.17
- N/A
- Motor constant
- Bl/√RE
- 1.13
- N/√W
- Air gap height
- HAG
- 1.5
- mm
- Material
- Neodymium
- Effective diameter
- 25
- mm
- Effective area
- SD
- 4.9
- cm²
- Moving mass
- MMS
- 0.5
- g
- Moving mass (without air load)
- MMD
- 0.4
- g
- Material
- Titanium
- Stiffness
- KMS
- 1.18
- N/mm
- Compliance
- CMS
- 850
- µm/N
- Equivalent volume to the compliance
- VAS
- 0.029
- L
- Mechanical resistance
- RMS
- 0.41
- N·s/m
- Surround material
- Polyurethane
- Nominal diameter
- 1.25
- ″
- 32
- mm
- Net weight
- 0.026
- kg
- Frame material
- Plastic
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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