5. In the Loudspeaker Parameters Added Mass Method dialog box:

- The frequency shift is 30% with the 20g, so within the recommended limit. Add or subtract weight as required to ensure the shift is correct and re-measure if necessary.
- Use the DMM to measure the Voice Coil Resistance (Ω) of the speaker and enter the value in this box.
- Enter the piston diameter in cm by measuring from mid-surround to mid-surround.
- Enter the value of the mass used.
- Click on Calculate Parameters.
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