I have this hooked up to two power acoustik mofo122x subs in a 4.5 cube ported box tuned to 37hz and they move some air. Planning on getting another one soon to strap them together and add another couple subs. Definitely buy this amp if your on the fence about it. I’ve been into car audio for about 12 yrs now and always try to find good deals on car audio that will make my system pound and this does it. Trust me I’m not one of those YouTube guys that posts a video of my subs barely moving and say this thing pounds. This amp moves my subs about an inch and a half to two inches in xmax and its not a name brand amp like fosgate or kicker and it costs a lot less.
