For those who not know them, immersit units are big vibrating units that can be put under the feet of your couch and connected to your sound system. They then pick up something like 80Hz and lower and transform that into actual vibrations to further immerse you into your movie. I bought these years back as part of the original Kickstarter project and had some fun with them in those days. Now, a few years later I have managed to upgrade to a fairly decent 7.1.4 home theater powered by the Denon 6300h. A beast of a machine. Th only thing that annoys me is that I don’t know how to attach my Immersit to the set up