hi guys! i just want to ask if what can you say on my car audio system....I have two 13" 350watts response speaker,2 jbl 120watts speaker,2 ordinary 200watt tweeters and an ALTEK 4 channel amplifier. ya, it sounds loud but For me,I think it doesn't sound smoothly and i think tweeter sound is too much. any suggestions on what other sound controls and or best speaker ratings to use in order to clear and smoothen the sound? by the way can i use a discman as a player??? Pls. advise!!!