[soundman98]

What is your overall goal? Are you only interested in more/better bass? Does it need to just add a little low end, or does it need to set off car alarms 3 blocks away? What kind of trunk space are you willing to sacrifice? What kind of budget were you originally thinking? Is the rest of the factory system currently up to your standard, or is it lacking more than just bass? What do you currently have the bass/treble settings set to?

I'm trying to get a feel for your intentions before i start running through recommending pieces. There's a way to fit needs for $500, and there's a way to fit needs for $50,000. I'm trying to understand where you fall in price, listening preferences, and expectations.