Speaker Eta Calculator
Calculate speaker reference efficiency (η₀) from Thiele-Small parameters including Fs, Qes, Vas, Re, and Sd. Shows sensitivity, SPL, EBP, and enclosure recommendations.
How to Use Speaker Eta Calculator
Enter Thiele-Small parameters: Fs (resonance frequency), Qes (electrical Q), Vas (compliance volume), Re (DC resistance), and Sd (cone area). Click Calculate to see reference efficiency, sensitivity, and enclosure recommendation.
Step-by-Step Instructions
- Enter Fs, Qes, and Vas values
- Enter Re and Sd values
- Click Calculate Efficiency
- View η₀, sensitivity, and recommendations
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