hi, i have access to 3 systems (1) is four 10" rf p3 on a 2000rms hifonics brutus (2) is 2 12" alpine type r on a 2000rms hifonics brutus (3) is a re xxx on a 2000rms hifonics brutus now i bought a new re mx from a guy, its dual 2 and the sub was wired parallel, when i hooked it up to any of the 3 systems above the amp gets really hot like its on fire after like 4 songs. another thing is with the mx hooked up it seems to draw alot more current than any of the above subs when hooked up to the amp, after the 4 songs when the amp gets so hott u can smell the heat of the amp, i decided to remove the sub from the box an "wow" the sub was really hott as well...can u help me out here plz....all systems hav big 3 upgrades an battery power to back up the amps so it comes down to amp or sub and the amps work perfect wit the other subs.. tested each coil with a digital multi meter an it had a 1.2 resistance (each coil) what can u advice me here thanks mark