I have a mtx 801d mono block amp ( one channel) run in a parrellel to two thunder 8000 10" subs model T8104a this system is highly recomende it rattles your teeth and sound super clean with very little alterations to the rear seats check out mtx they are some of the best sounding subs on the market. email me and I will show you were and how I bought allthis equipment super cheap got a smoking deal