Radio Shack TRC-447 CB Radio "external speaker" Questions

...external speaker! Why does my CB not operate correctly in the "PA" function? There are 2 plugs in the back for "PA" and "Speaker". The speaker acts normally as an external speaker. When I switch to ...

...external speaker. When I switch the radio to "PA" the speaker under the car hood acts as an external speaker. Why? Some radio's do this (specifically Uniden) for some unknown reason. Ideally you plug ...

...external speaker. When I switch the radio to "PA" the speaker under the car hood acts as an external speaker, not a PA speaker. Why? There is a separate speaker socket for the PA function on the back ...

...External Speaker jack on the back of the radio to see if it is a problem with the internal speaker or not. If you have the room, use the external speaker - you can choose whichever type you like and ...

...speaker. External speaker jack is inop. PA works in PA and CB modes. Other than speaker issues, radio operation seems normal. There are some different things you could be facing like: the speaker ...

...oened it to look or hooked it up to an external speaker either. It must be a bad internal speaker, but also check the external speaker jack for broken solder. Good Luck Ed NC Electronic Mills, ...

...speaker or external speaker jack, but has audio from the PA jack. The problem could be a range of things. Generally these radios use the same amplifier for the PA and receiver output. If the radio is ...

...on PA squelch is all the way down Let's troubleshoot. Have you tried an external speaker. If the external speaker works the problem might be with the speaker in the radio. It will need to be

...external speaker. I have tried holding the mic further from the speaker but that didnt help. Any suggestions? Try turning off the talkback, or try a shielded speaker for you ext. speaker You can also ...

...external speaker! I have 2 speakers hooked up to the unit. The "speaker" acts like a normal external speaker. When I flip the switch to "PA" it acts exactly like the external speaker from under the ...