The 800 is a beast. The difference between a 500 and 800 is substantial. I love mine. It is my fav sub in my home.


2xAA
M80/VP150/VP160/QS8
4xM3/M22OW/M2OW/VP150OW/4xM3IC/4xM3OW
EP500/800/HSU VTF3/SVS PB2k/SB2k/SB-12