I need new speakers for my maxima. I don't have the bose system if that matters at all. But will I need to buy an amp or anything for the new speakers? Also what size speakers do I need? Will these fithttp://cgi.ebay.com/NEW-Rockford-Fosgate-T162C-6-5-6-1-2-2-WAY-SPEAKERS_W0QQitemZ5870203497QQcategoryZ18799QQssPa geNameZWDVWQQrdZ1QQcmdZViewItem best buy says they will but I'm not sure if i completely trust them. Any help is appreciated, thanks

 

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6.5's all the way around. Yes, some kind of amp will need to power them, whether its in a head unit or external. Opinions on egay purchases are biased, but I probably won't ever again.