the raa2400 i bought was a complete and utter peice of shit. it worked bomb for the time it worked however i have read many times that they have a tendancy to heat up like all hell, and mine did get VERY hot. but what made it a peice of shit wasnt that it got hot, cause most amps do, but the fact that it would cut out just driving around and hitting bumps on the road. then one day i hit a small bump and it stopped giving any output. nothing from the terminals but amp stayed on. it probably would of been an easy fix, but why should i have to fix a 3 month old amp. it was still under warranty so i sent it back. onlinecarstereo quit selling them after they gave me store credit, so i assumed it was a common problem. thats my 2 cents.
btw i know my amp isnt the same as yours but im assuming the build quality is the same. and please DONT SAY HOLLA PLEASE I BEG BABY JESUS EVERYNIGHT FOR PEOPLE TO NOT SAY THAT!!!!