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
FIRE UP wrote:The OP would prefer not having to dig into the wire loom or pull out the dash radio.
I extended the wires as stated earlier. The factory yellow and white wires are not involved in this setup. There only two wires. Both are the same exact wire. The origin, from where I extended them, is also buried deep within loom and covers that have been re-installed. To trace these wires all the way back to the radio would be a serious pain in the a$$. This is why I asked about ways to just check them at the speaker.
As stated earlier, just play some music and listen for a bit, then reverse the wires on one speaker and determine which way sounds better.
