I have a couple of drivers that were originally 2245. I broke one over driving and the guy doing the rebuilt suggested changing to 2240 instead. My DIY box I re-tuned to match the 2240 and had my other sub changed as well (not broken). Okay I am now admitting that might not have been the best plan. Sure I can't hit the Xmech since the suspension is stiffer and I have not changed the amplifiers (at least yet).
Here is the question. Should I change them back? Should I use the 2242 kit?
I have a full test and simulation capability (LMS and Leap) the question is has someone done this here? I hate to spend the money and then wish I had not done this.
I will be putting in a sub-sonic filter to make sure the Xmech doesn't happen again.
Ideas suggestions?