My 4802 has 'A' & 'B' for surrounds...for 5.1, just used 'A' and those are the side QS8s..

playing 'Zakir Hussain - Making Music'..I love my axioms..need to add that Sub sooon.

-Avi

---
Samsung 65" 8500, xbox 360
Sunfire AV7702
Marantz AV7704
Sony UBP-X1000ES
M80s, VP180, QS8s, EP350