To start with. I'm currently running an 08 RE XXX 12", but quickly realizing for it to really rock, I need more space for the box than I have. I'm looking for 2 12"s that will rock at around 2k rms in parallel, but still could take more power if and when it is available. Also, I only really have the space for 4-6 cubes.
I was looking into Fi BLs and RD's. Any suggestions?