nah he's talking about the Crunch.
Crunch GP-3000D-Pro, does 3K at 1ohm.
The AudioPipe is the AP30001D, which does 3K at 2ohms. Look into one of the two depending on sub config.
The Crunch costs about 450 new, AudioPipe is about 380 new.
I can honestly recommend both as good amps for that price. I ran a Crunch GP3k for a while, but it blew on me (vibration broke the solder joint on the fets, and kaboom), but while it lasted it was a nice amp. Ran a bit hot, but well, for $450, you can't expect it to be the best at everything. Does put out some decent power though, does rated and then some according to TermPro.
I hadn't actually heard/seen a setup using the AudioPipe Amp umtil this previous Sunday. JBLCAMRY on these forums, his brother's Geo Metro wall with 2 18" Fi Q's are running off of that AudioPipe, and well, it was LOUD. Voltage was dropping down to low 12's / high 11's, but the Geo has a stock 50A alt, and he had two big CD Tech batts in the trunk. Definitely a great amp for the money, and I honestly think it looks pretty **** sexy, some say it's ugly though.