pro-89

I want to replace the old speaker that came with it and I wondered If I could replace it with a 1 watt speaker instead. My question is, would it be harmful to an over 20 year old scanner?

Are Unidens a 'System On a Chip'?. My BC125AT has always seem to pickup a lot of interference causing me to lock out several channels and just made it more difficult to pickup nearby counties, but I recently picked up a Pro-89 and it is a very sensitive receiver for the most part, and I could...