ok so ill do the big 3 but 2 2400s isnt good enough? steve has 10 for 30,000.... i know 4 atls as well.... but its not like im going to just push them to their max all day... ive checked the ohm load to each amp and they both read 1.2... they are d2 subs... idn what else to try to see why its not playing right. both amps are on and the outputs move the same...