I am waiting on the other 2 woofers to get here, in the meantime i wanted to play with the new SMD/AA Subs that are just about ready for release. My test bench has a Rockford Fosgate 200 watt amp on it running off of a XSpower D680 Battery. I just wanted to see if i could get it moving. It moves pretty good considering the woofer can handle 20x the power i am putting on it with ease. Final RMS ratings to come. If you know what i am running you know how much power will be on these and it should be insane! These subs are Dual .7 ohm -