EASTECH AUAFD0005-1080
4Ω
Full-range
| Nominal diameter | 1.75″ / 44 mm |
| Resonance | 150 Hz |
| Q factor | 0.52 |
| Sensitivity | 80.3 dB |
| Linear excursion | ± 2.3 mm |
| Program Power | 6 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 80.3dB
Thiele & Small parameters
- Resonance frequency (free air) fS 150Hz
- Mechanical quality factor QMS 10.69
- Electrical quality factor QES 0.54
- Total quality factor QTS 0.52
Large signal parameters
- Maximum linear excursion xmax 2.3mm
- Air volume displaced at xmax VD 2.9cm³
- Power handling P 3W
- Program power Pmax 6W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.4Ω
- Inductance (1kHz) LE 0.143mH
- VC Diameter 19.4mm
- Winding height HVC 8.6mm
- Winding material Copper Clad Aluminium
- Former material Kapton
Magnet
- Force factor Bl 3.71N/A
- Motor constant Bl/√RE 2.01N/√W
- Air gap height HAG 4mm
- Material Neodymium
Diaphragm
- Effective diameter 40mm
- Effective area SD 12.6cm²
- Moving mass MMS 2.3g
- Moving mass (without air load) MMD 2.3g
- Material Paper
Suspensions
- Stiffness KMS 2.09N/mm
- Compliance CMS 479µm/N
- Equivalent volume to the compliance VAS 0.107L
- Mechanical resistance RMS 0.205N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 1.75″
- 44mm
- Net weight 0.086kg
- Frame material Steel
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Export this driver to a simulation software:
Closed Box Simulator·
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