i received at 4-6-0 (Bachmann item number 52202) as a gift. I think it might be plug and play. I would like to add DCC and sound to it. Can anyone give me an idea of what would be a good speaker and decoder to install.....without me knowing much electronic? Any help would be appreciated. Thanks
Hers is an installation. Not quite plug and play.
https://tcsdcc.com/installation/ho-scale/1231
SoundTraxx decoder selection page has a suggestion also. But you will have to look for Bachmann ten wheeler.
https://soundtraxx.com/reference/decoder-selector
I hope you know how to solder.
Rich
I pay techs to do this work. Google is your friend.