View Single Post
Old 09-29-2021, 09:12 AM   #10
Bob Bidonde
Senior Member
 
Bob Bidonde's Avatar
 
Join Date: May 2010
Location: Long Island, NY
Posts: 4,112
Default Re: 6 volt Spartan horn on 12 volt system

I have been running a 6V A&L Sparton Horn on 12V since 2016 and the horn's motor is fine. Adding a resistor is not the way to tune the horn's sound. Rewind the field coils is the right way.
__________________
Bob Bidonde
Bob Bidonde is offline   Reply With Quote