Ok so I got my 2) 12" level 4 dc subs & 2k & a 175.4 amps also gonna runn 2pair of 6.5 crescendos with tweeters. . Gonna put them in the rear deck of my 63impala. With a 6" port . I grabbed 100 sq ft of B-quiet ultimate. . Cant wait for it to hit. Thanxs jon & james .. Sky-high!