can i plug my sub and amp into my standard ford focus six cd changer.or will i hafto put a different head unit in with the pre amps to plug the sub and amp into.or is there another of doing it.cheers chaps
Most factory stereo units come with just enough hookups for the speakers/outputs that are installed at the factory. If you already have subs/amps then you will be fine, otherwise you will be needing a new one but you can get a decent entry level system for pretty cheap nowadays.
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