VISATON FR 10 - 4 Ohm
4Ω
8ΩFull-range
| Nominal diameter | 4″ / 100 mm |
| Resonance | 90 Hz |
| Q factor | 0.54 |
| Sensitivity | 86.3 dB |
| Linear excursion | ± 1.5 mm |
| Program Power | 50 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.3dB
- Frequency response 80 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 90Hz
- Mechanical quality factor QMS 2.29
- Electrical quality factor QES 0.70
- Total quality factor QTS 0.54
Large signal parameters
- Maximum linear excursion (one way) xmax 1.5mm
- Maximum excursion before damage xlim 4mm
- Air volume displaced at xmax VD 7.5cm³
- Power handling P 30W
- Program power Pmax 50W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.2Ω
- Inductance (1kHz) LE 0.2mH
- VC Diameter 20mm
- Winding height HVC 6mm
Magnet
- Flux density B 0.95T
- Force factor Bl 4.6N/A
- Motor constant Bl/√RE 2.57N/√W
- Air gap height HAG 3mm
Diaphragm
- Effective diameter 80mm
- Effective area SD 50cm²
- Moving mass MMS 5.7g
- Moving mass (without air load) MMD 5.4g
Suspensions
- Stiffness KMS 1.54N/mm
- Compliance CMS 649µm/N
- Equivalent volume to the compliance VAS 2.3L
- Mechanical resistance RMS 1.41N·s/m
Dimensions
- Nominal diameter 4″
- 100mm
- Baffle cutout diameter 100mm
- Volume occupied by the driver (estimated) 0.14L
- Net weight 0.38kg
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Export this driver to a simulation software:
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