First let me just say DAMN this amp is very well the little money you spend.It may not last long sure ,but in the meantime it will beat the s*** out of your speakers I have it on 4 DB Drive 12s in a sealed pro box wired to 2 ohms.Speakers are dual voice coil K7 900w rms.The amp is turned up halfway and it is to much my doors and mirrors are rattling In my Escalade. So for those of you who are looking for a budget amp tat puts out , please do not sleep on this amp!!! I was just like you thinking these reviews must have some merit but try it for yourself I am not lying to you.If it will push of these bad boys imagine what it would do to just 2 12s.