PUNKTKILDE AUGFL0005-JN08
4Ω
Full-range
| Nominal diameter | 2″ / 51 mm |
| Resonance | 144 Hz |
| Q factor | 0.48 |
| Sensitivity | 82.3 dB |
| Linear excursion | ± 1.3 mm |
| Program Power | 20 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 82.3dB
- Frequency response 140 - 40000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 144Hz
- Mechanical quality factor QMS 1.98
- Electrical quality factor QES 0.64
- Total quality factor QTS 0.48
Large signal parameters
- Maximum linear excursion (one way) xmax 1.3mm
- Maximum excursion before damage xlim 4.5mm
- Air volume displaced at xmax VD 1.9cm³
- Power handling P 10W
- Program power Pmax 20W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.2Ω
- Inductance (1kHz) LE 0.019mH
- VC Diameter 25.4mm
- Winding height HVC 6mm
- Winding material Copper Clad Aluminium
- Former material Aluminum
Magnet
- Force factor Bl 2.85N/A
- Motor constant Bl/√RE 1.59N/√W
- Air gap height HAG 3.5mm
- Material Neodymium
Diaphragm
- Effective diameter 44mm
- Effective area SD 15.2cm²
- Moving mass MMS 1.78g
- Moving mass (without air load) MMD 1.7g
- Material Aluminum
Suspensions
- Stiffness KMS 1.45N/mm
- Compliance CMS 690µm/N
- Equivalent volume to the compliance VAS 0.226L
- Mechanical resistance RMS 0.809N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 2″
- 51mm
- Net weight 0.15kg
- Frame material Aluminium Die-cast
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
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SpeakerSim
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