Audio CD Help !!!!!!

[dreams]

Hello all..

I hv a Car with some gud Music System PIONEER. It has some incredible surround and woofers.

I hv seen some people playin their kind of songs in their car and when its heard by outside people v can hear the chillness and bass very clearly..

When i was a kid i hv gone to some music store and ther some peopl come n ask the shopkeeper to record their kind of songs accor to b playd in their car stereo system so they can hear the chillness and bass clearly.

Now i want to make these myself and can any1 sugg me hw to achieve this.. TIA

[phatratt]

record songs which has good bass in it especially rock songs also add tweeters for chilness(Treble)

[dreams]

I hv all those Tweeters, Sub Woofers and Woofers.. Point is i need to convert the songs so as to hear the Bass n Treble clearly.. so it givs the chillness and bass effects when playd in a Car Stereo..