I just bought a blown solo X 12" sub. I just got a great deal on it and I also bought a 1996 Mustang GT and I would like to put 1-12" sub or 2-8" subs in the trunk, but I may want to cut a donut so I need everything tied or bolted down good! I have the solo x I could recone but I have 2 TRUE BASS 8'S that are ready to bump too! HMM