So I got this idea tonight. I'm not sure if it's possible or just stupid.

For those that decided on the Bazooka Sub option, could you swap out a different woofer for the current one and hook up an amp somewhere else (maybe in the same location on the opposite side.)

I'm guessing the current sub has a really crap amp or not one at all.

How hard would this be to do?

Wouldn't be hard to put another speaker in, but I have no idea how the power is setup for the current one. You could really just take out the board that's in that box and wire it yourself with another set of plugs.