If you’re of the mind to drive around in a car that vibrateswith each boom of the bass, this article may not be for you.However, if you like to hear all the complex tones the artist woveinto each piece of music, you may want to turn that bass down abit. Some audio systems in a vehicle come equipped with equalizersthat would match those of a good boom box. But if you even have thebalance and the fade set correctly, you can get the most out ofeven a factory installed audio system.Before you decide to push any buttons, see if you have a friendaround who can sit in the back seat and give you their perspective,so you don’t have to jump back and forth. If you never have anypassengers, you can skip this step, as you will be tuning it toyour ears only.Find a CD or take your mp3 player out to the c