: There are a couple of ways you could go, either with the JL audio stealthboxes which eliminate the rear speakers and you lose no trunk space or with a box in the trunk. I tried the Stealthboxes but thought the sound stage didn't sound as good when I took out the rear speakers, however, I didn't want to give up too much trunk space so I listened to a few different setups and ended up with my current system which I am most happy with. It's a single 10 inch Infinity Kappa Perfect 10 in a sealed box thank takes up only about a cubic feet of space and it sounds awesome! Since I don't listen to too much rap, the sound is perfect and tight, not boomy. I think it's a setup you should consider however. I am running an MTX amp also to power the sub and the cost of all of it excluding installation was about $600