[cballweg]

I have a 1969 GTO factory reverb unit I installed in my 1969 GTO Judge with the original dash switch and was wondering to get this to work do I need special speakers also?Also I have the box that mounts under the dash and was wondering if there was also another unit under the rear deck by the rear speakers?Another thing Im wondering is that this wont probably work with a factory AM-FM sterio radio and do I have to get a a factory AM-FM radio that isnt sterio?I dont really know anything about these.My father ordered a 1967 Grand Prix with one of these and it was awesome the way it sounded and I liked it better than sterio because it kinda echoed but made a noise from the speaker or the unit in the trunk when you hit a bump or went over railroad tracks.Any info would be much appreciated.When I do turn it on you can hear it click so the unit must work but Im sure it probably wont work with a sterio radio or not very good.Thanks