how about this setup bro
pre (PIONEER 3350UB = 8600/)
components (SONY XS-GTR 1720 = 5300/)
amp for components (KENWOOD KAC-5202 = 3300/)
subwoofer (PIONEER 309d4 = 4900/)
amp for subwoofer (KENWOOD KAC-8101D = 10000/)
box+wiring etc
4000/
total=36000/
thanks for ur time!!!!