Yes you can.
-----Original Message----- From: Pc-audio [mailto:pc-audio-boun...@pc-audio.org] On Behalf Of Dan Kerstetter Sent: Saturday, June 13, 2015 5:11 PM To: PC Audio Discussion List Subject: sound Card question Since many of the cards I see are at least for a 5.1 system, can I still use a 2.1 speaker system on any of these cards? Thanks in advance. Dan