i orginally just had a anarchy 1800.5 planet audio amp and recently just added this amp wich before i had two 12s infinity svc subs running at two ohms but i recently swapped those out for the same ininity DVC 4ohm subs so i could run the amp at 1ohm and wow on top of that the amp barely gets warm and since the amps alittle more then double the RMS of the two infinity 1262w speakers in a sealed enclosure, i have i keep the gain just over half but they still wont distort till almost full gainso i think infinity underrates there speakers and i heard subs in a sealed enlosure will handle more powernext month im getting 2 more 12s so well see how it pushes 4 12sthis is also the only amp that ive seen were you can link 2 together and run them like one amp so for an extra 80 bucks you can have one big 3600 watt rms amp all though if you do that you mite want to consider a larger alternator because 2 of these bad boys on top of the amp your powering your highs and mids with is gonna draw quite a bit of currenti just changed my tahoe factory 130amp alt out for for a 250 amp wich is powering this amp and the PA anarchy 1800 .5 and it doesnt even break a sweat
