QUOTE(Christopher93 @ Nov 19 2014, 10:57 AM)
4 tweeter o_O two should be enough le ba, am thinking of getting 2 tweeter and 1 4channel amp.
If you're talking about enhancing clarity of stock Clarion,
r3apers is not wrong. Original speaker is low output speaker with paper doom, hence the bass is consider quite cruncy liao. It will not punch until you can feel it by your butt, but it's very sufficient for normal use. That however, if you put after market high watt speakers, then you'll have no choice but need a higher power output amp to power them up.
By adding 2 sets of tweeter can actually make the front end very clean. You'll need 1 set of ultra low grade(RM5 from Kedai Abang) pariah tweeter(so that piece of crap can bring out all the cymbal sound), whereas another set of proper tweeter that bring out the usual high pitch sound. For example human voice, breathing noise, guitar thread and sweeping sound. If you're panai enough, use capacitor to filter out certain range of frequency between the pariah/proper tweets, you'll get to hear Celine Dion jump in from your front windshield. Meanwhile, can go buy some copper wire coil to stabilize your stock speakers from being punching too hard on the bass whilst spoil your mid range. Leave to bass work hard on your rear speakers, and that's sufficient. Cheap & cheerful stock mod for budget ICEr