K
kharrisAug 11, 2025
How to fix low volume on Valcom V-1040 Speakers?
- IischaeferAug 11, 2025
If you're getting low volume from your Valcom Speakers, make sure the volume control is turned up. Also, check the voltage at the speaker assembly during use; it should be between -18 to -24VDC. You can also 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.