6*9 =\

Atm Im running a pioneer headunit, 2 x 800w alpine amps, 2 x 12" jl subs, sony 120w rear speakers and some directed audio 80w 5"*7" in the front doors, iv pulled out my tweeters because when i turn it up they just crackle and iv got a set of 6*9's but dont know how to wire them in, dont wana run them of the amps because they are set to max bass, and sound rubbish.
If i run the 6*9's of The sony rear speakers will it sound any good? and what should i do about the tweeters? thanks, karl.

Disconnect your front tweaters if there ****, its generally the case when people start to upgrade and amp up subs and speakers, the tweaters get left behind resulting in ur crackling when u turn up the system. They simply cant handle wat the rest of ur system is capable of. If u disconnect ur rear speakers and either, run ur 6x9s via the head unit, or simpy amp up the 6x9's and insert a splitter for ur power to third amp, this will allow you to stress ur system more. If it where me, going on past experience, 2 x JBL subs are f***ing awesome and provide adequate levels of base if wired up right, and generally what i find is best is to turn your base right down from the speakers if there ran from the head unit. If the speakers are amped up, then this will allow increased amperage and therefore more power to give u maximum punch. Therefore i would run only mid and top range through ur 6x9s which will let you turn up your volume with all ur base coming from your subs. Believe me mate if u set up your system right it will blow ur bloody socks off and the neighbours will be complaining always a good sign mate