I've been thinking about adding some sort of sound processor or equalizer to my system. I have a Power Acoustik MOFO 15 and i was wondering what would make the bass cleaner, but not deeper. I only plan to use it for my 15 and not my door speakers. I'm looking for cleaner bass and more options to control the bass. I plan to spend no more than $150, although i would prefer under $100 if possible. I listen to all sorts of music like rock, hip hop, and country, so i dont want certain genres to suffer in sound quality. Any ideas?????