>>what i was getting at was, do i have to use the QS8 for surrounds or can i also use the M 50, 60 or 80s as surrounds. and if i do it, is it an overkill ?

Ahh. For movies, the dispersed sound from the QS8s is generally preferable to the point sound of the regular speakers. For music, I still prefer regular speakers a bit over QS8s. Most people go with QS4/QS8 as the best all-round solution -- people who buy regular speakers for surrounds tend to go with bookshelf models because there is generally not much LF content in the surround channels. A few have floorstanders all round and get great performance but they seem to play at louder SPLs than the rest of us.

Some people have commented that there is an advantage to having surround speakers that can play down to lower frequencies than the QS8s, although there is not a lot of agreement on this.


M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8