Its cuz ive seen 18 inch subs sell for $800+ each. Where im from no one uses brands like skarr, DC, sundown, or RE. Honestly i have one of da biggest systems where im at. Small town but yeah. Ive been out of da car audio for awhile. Bak when i had my first system i had 4 15's punch classics with 2 punch 150's. So yeah. The new stuff is all digital and has to match. Lot more stuff to do. But i appreciate all da help guys.