I bought a bose amp tc86 66 920 w/2 tc90 66 960 6x9 speakers and a tc
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Bose amp diagram wiring 66 920 cadillac 6x9 speakers bought tc90 car if further answer ask rate please need before I bought a bose amp tc86 66 920 w/2 tc90 66 960 6x9 speakers and a tc