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Amanda ParkerAug 10, 2025
What to do if my Valcom Speaker volume is too low?
- Ggeorge47Aug 10, 2025
If the volume from your Valcom speaker is too low: * Ensure the volume control is turned up. * Check the voltage at the speaker assembly when in use; it should be -18 to -24 Vdc. * Use a lineman's test set to check for the correct audio level on the Tip and Ring leads. Note that some low-level audio might be heard with only one side of Tip and Ring connected.