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I have a CB with the PA feature -- yet it don't put out enough.
I took a small guitar amplifier and removed the main amplifier and the AC line. It takes 12 Vdc (Tip is Positive + --o) I take the audio from the PA jack on rear of CB and patch it to the 1/4" jack input on the Amplifier. 2 terminals that were connected to the main speaker are used to patch a line to the external PA speaker that would be mounted somewhere away from the engine and the heat that it puts out. Using the main controls I can adjust the volume and how much audio I want to go to the PA speaker. I tried it this evening -- it is Loud and clear because I can adjust Treble and Bass to give it a non-distorted sound. I heard the dogs a few houses down start up after hearing me do Li'l John's "WHAT?" Can't wait for HALLOWEEN, yo. P- out! 240 Robert. |
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