do you think that the avionixx 800.1 would be enough for two 12a. i saw the deal they are putting on the ed website. do you think they would upgrade the 12k's to 12a's for a good price. who would i talk to about upgrading; any members here. by the way it would be going in a 99concorde with a huge trunk. so box size wouldnt matter. and i like sq and spl about equally.