> hi, > i still have the subwoofer problem. > speaker-test -c6 -twav -D surround51 > says rear center on the subwoofer, but i didnt manage to play > music with the subwoofer. can anyone help? If test says you got wrong channel on subwoofer, you probably connected it wrongly. This howto describes how to filter stereo signal to a subwoofer channel: http://alsa.opensrc.org/index.php/Low-pass_filter_for_subwoofer_channel_(HOW TO). I havn't succeeded myself in getting it working yet. ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user