Who knows how to check speaker wire polarity?
Ladies and gents, I'm in the middle of changing out TVs, both front and rear on our '04 Itasca Horizon 36GD with the C-7 330HP CAT. Now, a small amount of history here. Winne and Itasca, in that era...
Forum Discussion
Tom_M wrote:
It would help if people would actually read all of the first post. The OP is connecting speakers to his dash radio, not his Home Theater. Also the wire he used to extend the wires has no markings.
Again, Twin wires normally do have a marking, can be hard to figure out.
And the only difference between "Home theater" and "Dash radio" is.. Well, the words.. Procedure is identical no matter which device you are connecting to, . "Audio source" is the generic.
But the ohmmeter method works 100% even if there are no markings.
THere is another way too but it does not work for me for some reason.
