Speakers - you can buy the 99KICK15 (KICKER) front speaker upgrades for about $150.00.
Then, use whatever sub amp and sub that you can fit (at the location of your choice)
You know, my '03 Liberty didn't have a sub but at that time Jeep sold a under driver seat mount sub that was really kind of nice. I got one and it would hit pretty good, but the best thing was you were sitting on it!
Then, use whatever sub amp and sub that you can fit (at the location of your choice)
You know, my '03 Liberty didn't have a sub but at that time Jeep sold a under driver seat mount sub that was really kind of nice. I got one and it would hit pretty good, but the best thing was you were sitting on it!