As requested months ago, I am writing the review for the Pioneer Premier PRS-D1000M amplifier. It does 600 watts @ 2Ohms and 400 watts @ 4Ohms RMS. I was a little skeptical about the power and sound I would get from such a small and relatively inexpensive amp and I must say I am amazed. I have it powering 2 10" Crossfire Performance subs in a standard cab S-10 pickup @ 2Ohms and it is insanely loud and perfectly clean. Everyone I know is shocked\impressed with the power and sound that this amp and 2 10's are producing. All in all, if you have limited room and want big, clean power\sound, this amp is definitely the way to go. I will try to get pics\vids up soon.