This guy has been trying to peddle his amp on Craigs List for some time.
http://toledo.craigslist.org/ele/1676355676.html
http://toledo.craigslist.org/ele/1679239693.html
http://toledo.craigslist.org/ele/1681269415.html
This dude is seriously on meth or something or Ive been missing out on a huge secret. Power Acoustik does special request amps? The amps rated for 2300 WRMS @ 1 Ohm- notice I said rated

He thinks that he is going to double the power as its been "altered" to go down to 1/2 Ohm.
That amp wouldnt do 2300 WRMS @ 1 Ohms stock... Might not even "modified".
Thats typical thinking. That when you drop the ohms by half the power doubles- but not always true.
The hilarious part is he supposedly paid $750 for it.
My god what people will do these days to scam others or make a sale.