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...
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Voltmeter won't work to ID the wire polarity. Audio is just another kind of AC, it'll read zero on a DC voltmeter.
oldmattb is correct - hook em up one way then the other (on the speaker, so you don't need to get to the back of the radio). Pick which way sounds the best.
oldmattb is correct - hook em up one way then the other (on the speaker, so you don't need to get to the back of the radio). Pick which way sounds the best.
