Hi.

I plan to have the ff setup on my City'03

- Box subwoofer - 2500
-Alpine V12 amp - 3600 php
-Infinity sub-5800 php
-6x 9 kappa - 6000 php
(prices are sill negotiable raw)

any comments on this setup?

how much should i be paying for all these?

are there fakes of these items in the market? I've heard there are tawain versions. are they ok?

should i change the stock front speakers as well?

do i need another amp for the front and rear speakers?

do i need tweeters?

anything else that i should be concerned about?

my HU is a pioneer KEH-P2035. can i live with this if i have this setup?

thanks in advance.