What are the best sounding subwoofers that I can fit in the back of my Geo Tracker?

Question

I have a Geo Tracker, and I have a craving for some loud, deep bass, but space is definitely an issue. I have very limited space behind the back seat. I also don't want to spend over $300 on a system. If anyone has any advise, that would be great. Thanks.

Answer 1

My friend has 2 kicker 12'' with a 1300 watt amp, it hits HARD!. But since space  and money is an issue Sony Explodes are good with a nice size amp (about 600-700 watts) would hit pretty hard. Even one sony would do the trick