Originally Posted by sslkickers
2)i was talking about max power. rms for those are 75 rms for the fosgate and 380 for the soundstorm.
another battery? hm, where would you put that? also what do alternators cost?
You shouldnt

Max power means nothing at all. Stick with RMS ratings.
You can put another battery in the trunk. A high-output alternator for a Honda would be around $200-250. And looking at the RMS ratings for the amps, you probably dont need a high-output alternator if you current electrical system is in good condition.