Speaker Cable Loss Calculator
This calculator finds how much power a low-impedance speaker run loses to wire gauge and length. It computes the loop resistance from the gauge and the one-way run, then the loss in decibels relative to the speaker load: loss = 10 times the log of (Z plus cable resistance) divided by Z. Enter the run length, wire gauge, and speaker impedance. Keep cable loss under 0.5 dB by going to a heavier gauge or shortening the run.
This runs on the same engine as the agents
On the calculator the math stands alone. Inside Avria it runs across a whole room, cites the clause behind every call, and lands in a build-ready BOM.
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