whats yalls opinion on the xtant a6001t subwoofer mono amp? soundomain has it on sell for 259.95. will this power a set of kicker solo barics (12 l5's)? any suggestions would be helpful. btw i am on a budget of about $600. the speakers i currently have are a set of rockford 3.5 rated at 30 watts rms and a set of audiobahn components (abc525q) rated at 120 watts rms. can anyone recomend any amplifiers that will fit my budget and give me good quality sound?