inputs.text: mazda 3 hatchback 2006 - perfect fit easy install exactly factory radio needed six speaker setup not bose left upper set tweeters powered sub rear sound perfect pioneer always made quality products another example thatjust note buy thehem crutchfield come plug adapters not cutting speakers five dollars metra 725600 speaker wire harness model need want adapters 10 dollars pair 2 speakers depending get thehem say ford model exact one