DJ,

To be honest it was 558 versus 720 from B-stock. That and I've been listening to alot of speakers with these 2 configurations. Whenever I compared them I always liked the sound of the 2 woofer one tweeter combo more than the ones with the added midrange.

On top of that if I end up trying to get the vinyl off the 558 won't hurt as much. :0

Leaf