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<blockquote data-quote="oga_yellow" data-source="post: 2852891" data-attributes="member: 574267">i had a bose system in my ride with 4 wires to each speaker. 2 wires were power for the amp (at each speaker) and 2 were signal wires...&nbsp; maybe noting the coloring of the wires back from the factory side of the harness will help you know which 2 are the ones you need to use.:<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big grin&nbsp; &nbsp; :D" loading="lazy" data-shortname=":D" />ons Firesuit:<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick out tongue&nbsp; &nbsp; :p" loading="lazy" data-shortname=":p" />repares for n00b initiation::hopes not to be cotjones::I think you could probably disconnect the factory harness and figure out if you have power wires or signal wires by DMMing each of the wires to a good ground and a known +12V. I figure signal wires would give you nothing, a ground wire to +12V will give you 12V, and a power wire to chassis 12V... That is just a guess, and if I&#039;m wrong I&#039;ll probably get corrected quickly...</blockquote>

[QUOTE="oga_yellow, post: 2852891, member: 574267"] i had a bose system in my ride with 4 wires to each speaker. 2 wires were power for the amp (at each speaker) and 2 were signal wires... maybe noting the coloring of the wires back from the factory side of the harness will help you know which 2 are the ones you need to use. ::Dons Firesuit::Prepares for n00b initiation::hopes not to be cotjones:: I think you could probably disconnect the factory harness and figure out if you have power wires or signal wires by DMMing each of the wires to a good ground and a known +12V. I figure signal wires would give you nothing, a ground wire to +12V will give you 12V, and a power wire to chassis 12V... That is just a guess, and if I'm wrong I'll probably get corrected quickly... [/QUOTE]

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