R Robbie Guest Jan 19, 2009 #1 what is the difference between sub system 1 and 2 and only answer this if you have had an alpine deck and know what im talking about
what is the difference between sub system 1 and 2 and only answer this if you have had an alpine deck and know what im talking about
P Patrick Guest Jan 19, 2009 #2 I own an alpine CDA-9887 and the only thing ive found this to do is store settings for 2 users.
