help with amps please

hello,im a newbie here,i have a huge problem,i have burned up 3 soundstream van gogh 600.2"s so far,lol,heres my deal,i went to stereo shop,i had an eclipse cd8454 head 8 volt preout,pg xs6600 amp 6 channel,mb quarts in front doors and back doors,2 12 inch pg subs,all running 4 ohm,2 sub channels bridged,they added a custom box in back with 4 ss tarantula 6x9"s took out the pg subs and hooked 2 eg10x ss subs,so the subs are still on the pg amp,they added a ss van gogh 600.2 to power the 4 6x9"s it has 0 guage with breaker at battery,all the way back to a dist block,then 4 guage to amps,there is a 1 farad cap too,they took my rear signal channel from the pg amp and split it,to get signal for ss amp,i have fried 3 yes 3 ss amps so far,what can i look for,im taking them to small claims court soon if they cant fix it,they keep giving me new ss amps just to fry i guess lol,i wanna solve the problem myself and never go back there again,please help,ty wayneeclipse cd8454,mb quart psc216"s mb quart pce 216"s,pg xs 6600,ss van gogh 600.2,ss eg10x subs,(4) ss tarantula 6x9"s,2002 ford ranger edge,,

im just trying to figure out the point of 4   6x9's???    I would take that stuff back and get new equipment and sell it.2009 0-1000 Trunk WR 154.0DB 2009 1001+ Trunk WR

2007 USACI World Champion

2007 World Record

2006 USACI Finals 2nd Place

A high resistance on the ground return of the amp or a fatal flaw in the design of the amp that is just coming to light. This does happen, I fried 7 Crossfire mono sub amps in one afternoon before my distributor agreed that there must be a design flaw.Top Secret, I can tell you but then my wife will kill me.

Yea I agree with forbidden... there very well maybe a design flaw. That is not uncommon in the world of mobile audio. ~The Rookie~

Rookie of the year that is...

Don't let the smoke out of your equiptment..it doesn't go back in.

Good lord, for the sake of people that might be interested in helping, please the take time to construct proper sentences. I also agree with Jeff. I'd take back all the 6x9's. You have a nice start to a sytem with the head unit and PCE 216's. It would be a bit of a shame to wreck the situation with all those 6x9's. New Project: 2003 Pathfinder