i would like to pump at least 400 watts into each 12" 80 series sub. i was wondering if the RF punch 800.2 would do a good job. i am open to reccomendations on other amps. i am looking to buy the amp on ebay so i would like to spend under 300(used price). for info on the subs go here: http://www.audioxtc.com/index.asp?se...&prodid=185481