Tang Band W1-1931S
4Ω
Full-range
| Nominal diameter | 1″ / 25 mm |
| Resonance | 170 Hz |
| Q factor | 0.46 |
| Sensitivity | 76.1 dB |
| Linear excursion | ± 1.2 mm |
| Program Power | 4 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 76.1dB
- Frequency response 170 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 170Hz
- Mechanical quality factor QMS 3.11
- Electrical quality factor QES 0.54
- Total quality factor QTS 0.46
Large signal parameters
- Maximum linear excursion xmax 1.2mm
- Air volume displaced at xmax VD 0.5cm³
- Power handling P 2W
- Program power Pmax 4W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.6Ω
- Inductance (1kHz) LE 0.06mH
- VC Diameter 19.4mm
Magnet
- Force factor Bl 2.6N/A
- Motor constant Bl/√RE 1.37N/√W
- Air gap height HAG 1.5mm
- Material Neodymium
Diaphragm
- Effective diameter 24mm
- Effective area SD 4.5cm²
- Moving mass MMS 0.87g
- Moving mass (without air load) MMD 0.9g
- Material Mineral filled Polypropylene
Suspensions
- Stiffness KMS 1.17N/mm
- Compliance CMS 853µm/N
- Equivalent volume to the compliance VAS 0.02L
- Mechanical resistance RMS 0.3N·s/m
- Surround material Santoprene
Dimensions
- Nominal diameter 1″
- 25mm
- Net weight 0.043kg
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Export this driver to a simulation software:
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