I am currently running 8 of the AP30001 @ 2 ohm each.
The new Audiopipe amps for 09' with be with single board 3500d's that are strappable!
Coming soon!! A gaint AP sub to hit the market! Their best works yet!
For the 08' USACI World Finals I ran eight of the I-Pipes subs and eight of the AP30001's for Streetbeat 5
Lost some subs in the last couple of seconds of my run, but they had 50-60 hrs of hard play time(2000watts plus each) before the event. Here is my vid of the WF run: