I have 2 12" Sony XS-L122P5. I have a Kenwood KDC-205 head unit. My amp has 1200 watts. The subs have a total of 380 rms. They have a peak power of 1300 watts. They have 89db each. The amp is a 2 channel amp. Its a Sony XM-2200GTX. The 12's will sit in a large sub box made in the us. I have speaker wire from Rockford Fosagate Type RF CPRG15-30. I have a amp kit from Rockford Fosagate Type RF CP4POS. Pics r Coming soon i hope.