i have 2 10" alpine type E subs with the mrp-m500 amp and love it. hits hard when i need it to (ported box hit 141.8db at 50hz), but still have a crisp clean sound to it. and it's affordable. the subs retail for about $130 each and the amp was $200 i think.
2013 F150 4x4 SCrew XLT 5.0L
Midwest Crew #22
Official FocusFest Event Planner