help! i have a dd 2515 dual voice subs and at first i connected it to one of old punch 200.ix bridged it's running fine then i need more power so i separated the voice coils and connected it to two punch 200.ix each. after two days my sub got burned. now i got my sub fixed how should i connect it? i have two 200.ix amps for my sub, one dynaquest amp for my dls 6x9, and one v12 for my rockford separates.