I picked up the Barenboim Beethoven 9th on DVD-A and it has demonstrated some weird behavior. When using the DVD-A layer running through both a Pioneer DV-45A and a JVC 600 there is nothing coming out of the subwoofer. I have speakers set to small, and subwoofer set to "Yes" on both players. When I listen on a DVD only player, bass management is handled properly. Any ideas as to what's going on here? It would appear that the bass management is not working properly on either of these players.