I have a GE Superadio II that i picked up on Ebay a few years ago for about $20. It works fine and sounds great however no sound ever came from the tweeter. I should mention that I know very little about ohms, resistance etc but I am handy and know how to solder, I see that the silent tweeter is marked 140 ohms. While it is very light and cheap looking I have a 8 ohm tweeter, I salvaged from an otherwise nonfunctioning Altec Lansing computer speaker, which looks and feels substantial. It has heft because it has a magnet. Sorry that's about as technical as I can get. I see that the tweeter is wired from the woofer. There's a blobby looking component that's between the woofer and the + terminal of the tweeter that I assume is some sort of resister. My question is should i remove the silent 140 ohm tweeter and replace it with the 8 ohm tweeter or do I need to find a tweeter that is rated the same as the existing tweeter? Also if I do install the 8 ohm tweeter should I leave the existing resister in place, put something different there or ditch the entire project because something other than the existing tweeter itself may be bad.