PUNKTKILDE AUGWL0187-JN01
4Ω
Woofer
| Nominal diameter | 4″ / 102 mm |
| Resonance | 70 Hz |
| Q factor | 0.53 |
| Sensitivity | 81.6 dB |
| Linear excursion | ± 2.5 mm |
| Program Power | 10 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 81.6dB
Thiele & Small parameters
- Resonance frequency (free air) fS 70Hz
- Mechanical quality factor QMS 5.89
- Electrical quality factor QES 0.58
- Total quality factor QTS 0.53
Large signal parameters
- Maximum linear excursion (one way) xmax 2.5mm
- Maximum excursion before damage xlim 4.1mm
- Air volume displaced at xmax VD 14cm³
- Power handling P 5W
- Program power Pmax 10W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 1.8Ω
- Inductance (1kHz) LE 0.42mH
- VC Diameter 25.5mm
- Winding height HVC 9mm
- Winding material EISVW
- Former material Aluminum
Magnet
- Force factor Bl 4.47N/A
- Motor constant Bl/√RE 3.31N/√W
- Air gap height HAG 4mm
- Material Neodymium
Diaphragm
- Effective diameter 83mm
- Effective area SD 54.1cm²
- Moving mass MMS 14.5g
- Moving mass (without air load) MMD 14.2g
- Material Glass Fiber
Suspensions
- Stiffness KMS 2.86N/mm
- Compliance CMS 350µm/N
- Equivalent volume to the compliance VAS 1.46L
- Mechanical resistance RMS 1.09N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 4″
- 102mm
- Volume occupied by the driver (estimated) 0.14L
- Net weight 0.16kg
- Frame material Aluminium Die-cast
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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