How do you install the 3" speaker? Is it pnp or do you solder it?
Regards,Ron
Many speakers have leads installed which are idetifiied as Plus & minus, If yours has leads they usually installed into a sound board with screw tabs and all you have to do is screw them in. If there are no leads on the speaker, you will have to solder the leads to the Tabs provided on the speaker first, then run the leads to the sound board.
Thank you, Loco Bill
Regards, Ron