yea i have the alphasonik version of the 2150 and would like to get the 4080 to go with it. ebay has them sometimes. there is a 4050 on there now.
http://cgi.ebay.com/US-ACOUSTICS-4-CHANNEL-X-50-US-MADE-ZED-AUDIO-AMP-4050_W0QQitemZ230241550167QQihZ013QQcategoryZ52473QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
the 2300 is bigger than 2200 or did you change your mind on the 2300?
yup. I wanted a 2300 but 2 2150s fell into my lap. The 2150s would kick *** for front and rear with a 2300 on sub duty. I always liked running dual sub amps since my fosgate days. 4 punch 200s linked looked freakin sweet.I would like a 2300 to match my 4050, keep bidding on the one on ebay you might get it