UMWDawg92 10+ year member
CarAudio.com Elite
For a small sealed box, its hard to beat the Sundown SD-2 8's, If you're running ported then almost everything recommended so far would do well, I have heard great things about the American bass 8's, I'll be running a few of their bigger brothers in my next build. On the cheaper side, the Infinity 860w gets great praise and is only ~$50 new.