#1 you don't mix subs, #2 you don't need 6 tweeters, 1 set of horns will be more than enough to hurt you if you need ear bleeding highs for whatever reason (probably because you think its cool when everyone else can hear your crap)
#3 the fact that you asked about THOSE subs, but plan on running 5k watts, my guess would be the amp you have picked out is boss audio or something that puts out 1k and not 5k
#4 if your really going to run 5k and have to ask whether you need to upgrade your electrical... your not ready
your the kind of guy we see at a car show, with 20 tweeters ghetto wired off the headunit and 4 different size subwoofers with speakers just sitting everywhere, but the music is blasting cuz even after all the dirty looks, you still think its awesome
not trying to be a dick but you need to spend alot more time reading
