Hi, I am new to the forum so I am putting my post here. I am in the early stages of building a car PC. By early stages I mean on paper. In my car I have the Focal K2 power 130KR speakers up front powered by Focal FPP1000 amp. In the rear I have 2 10" Performance P25 DB subs powered by Focal FPS 2300 RX amp. So in order to send audio signals to both amps i am looking for the best sound card to use. I am looking at the Xonar HDAV1.3 Deluxe card because it also has HDMI for the touchscreen.

http://ca.asus.com/en/Multimedia/Aud...specifications

I came up with this choice from a forum found here:

http://www.team-bhp.com/forum/ask-gu...c-dummies.html

What are your thoughts? I'm open to any suggestions