well with my pioneer i just sat in the car with the windows down like i usually do and put in a good song of your choice that u listen to a lot and go from there. u want to work with the low/mid/high part of the audio. on mine i have the low and mid set at normal and i put the high like i believe a +2 or 3. u have to go through all the settings and start changing them until your happy with how it sounds thats what i did. i threw in a crunk song like lil jon or pastor troy bc of all the yelling and if i can get them to sound good then i think anything else will sound good lol