I have a mach 1 with a mach 460 and want to add a little bass, just somethign with a really smooth low end ( almost where you can feel it) I DO NOT listen to rap AT ALL! I do not want a setup to "BUMP" Smooth, quality bass. I am willing to spend some money but i really dont want to overdo it when i just want a little bass. but i do want to do thsi right the first time. I am just looking for some of your input on this subject and where do you think is a good place to go. i live in the mckinney/plano tx area.