krisfnbz
10+ year member
CarAudio.com Veteran
Okay I did a search and have learned quite a bit about both amps, as I will be upgrading in the future sometime. the 2500d @ 1 ohm is 2500 watts of real power, the I.A claims 1800@ 1 ohm but ive heard they are under-rated. I believe both amps are stable at .5 ohms for even more power. They both pretty much run about 350-450 used. Which would you take? Im assuming most people would prefer the Orion.
