The ICBM is great advantage for any thing that has LFE. It is fantastic for watching movies! It adjusts how your subs blend in with your speakers and most of all adjusts for the imperfects of your room. I have one built in to a Velodyne DD-12. At only 599 it is a great buy considering the DD-12 costs $2400, but the 3000 watt amp is a nice bonus as well going down to a room rumbling 17 hz.