1990 Bayliner 1850 Capri stereo wiring?

Tylerc420

Cadet
Joined
Jun 10, 2018
Messages
23
Anyone know the wiring diagram for the stereo on a 1990 bayliner capri 1850? I want to go buy a new stereo (just a regular car head unit) and install it to my boat, but im not sure what the "speaker" wire is for?

the wires on the old stock head unit says
-red with white stripe = 12v
-black with white stripe = ground
-black - speaker
-white - left speaker
-yellow - right speaker

I know car stereo's have ground/positive for each speaker, so where would the ground wire go?
where does the remote/illum wire go?
 

tpenfield

Moderator
Staff member
Joined
Jul 18, 2011
Messages
17,711
Does a black wire go to each speaker along with the white or yellow wire?
 
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