PUNKTKILDE AUGFL3012-JN01
4Ω
Full-range
| Nominal diameter | 3″ / 76 mm |
| Resonance | 202 Hz |
| Q factor | 1.46 |
| Sensitivity | 85 dB |
| Linear excursion | ± 1.7 mm |
| Program Power | 30 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85dB
Thiele & Small parameters
- Resonance frequency (free air) fS 202Hz
- Mechanical quality factor QMS 4.24
- Electrical quality factor QES 2.22
- Total quality factor QTS 1.46
Large signal parameters
- Maximum linear excursion (one way) xmax 1.7mm
- Air volume displaced at xmax VD 5.6cm³
- Power handling P 15W
- Program power Pmax 30W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.5Ω
- Inductance (1kHz) LE 0.031mH
- VC Diameter 18.4mm
- Winding height HVC 6.4mm
- Winding material PESVW
- Former material Aluminum
Magnet
- Force factor Bl 2.8N/A
- Motor constant Bl/√RE 1.5N/√W
- Air gap height HAG 3mm
- Material Ferrite
Diaphragm
- Effective diameter 65mm
- Effective area SD 33.1cm²
- Moving mass MMS 4.1g
- Moving mass (without air load) MMD 4g
- Material Paper
Suspensions
- Stiffness KMS 6.62N/mm
- Compliance CMS 151µm/N
- Equivalent volume to the compliance VAS 0.233L
- Mechanical resistance RMS 1.23N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 3″
- 76mm
- Net weight 0.27kg
- Frame material Steel
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