i have about 800-1000 into my system in my truck. build log in sig. but i have 2 polk audio 10s, polk 6x9 in front doors, polk 5 1/4s in the rear doors, hifonics hfi1000d for the subs, prefab boxes for under my seats, 4g power ground, monster speaker wires, 2 farad cap, optima battery, jensen 7 in flip out vm9312hd head unit.
its not the loudest thing but i think it sounds great.