I saw this thread where you were having probs with sub assign and dbox?
Then I read this old article from Jeff Talmadge. Dunno if it helps or nothttp://www.listenup.com/content/part...dge.feb.08.php
"Also, the AVP adds one other little caveat that was requested by many: transducer output. One of the subwoofers can be reconfigured to a transducer output. So, for D-Box chairs and Clark Synthesis tactile drivers, bass shakers whatever they may be from any manufacturer...