Wavecor FR090WA01
4Ω
8ΩMid-range
| Nominal diameter | 3.5″ / 89 mm |
| Resonance | 113 Hz |
| Q factor | 0.85 |
| Sensitivity | 83.9 dB |
| Linear excursion | ± 2.3 mm |
| Program Power | 20 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 83.9dB
- Frequency response 113 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 113Hz
- Mechanical quality factor QMS 5.90
- Electrical quality factor QES 1.00
- Total quality factor QTS 0.85
Large signal parameters
- Maximum linear excursion xmax 2.3mm
- Air volume displaced at xmax VD 8.1cm³
- Power handling P 10W
- Program power Pmax 20W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.2Ω
- Inductance (1kHz) LE 0.076mH
- VC Diameter 22mm
- Winding height HVC 7.5mm
Magnet
- Force factor Bl 2.75N/A
- Motor constant Bl/√RE 1.54N/√W
- Air gap height HAG 3mm
- Weight 0.16kg
Diaphragm
- Effective diameter 68mm
- Effective area SD 36cm²
- Moving mass MMS 3.45g
- Moving mass (without air load) MMD 3.3g
Suspensions
- Stiffness KMS 1.61N/mm
- Compliance CMS 620µm/N
- Equivalent volume to the compliance VAS 1.14L
- Mechanical resistance RMS 0.4N·s/m
Dimensions
- Nominal diameter 3.5″
- 89mm
- Volume occupied by the driver (estimated) 0.15L
- Net weight 0.4kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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