Zeby nie bylo na mnie, lepiej dopytaj sie jeszcze w sklepie. Bo reki za to co napisalem odnośnie 7.1.4 nie dam se uciac.
Tu masz link do konwersacji na AVSFORUM, odnośnie onkyo rz1100
Not exactly. You can externally power any speakers you want to; however, if you want to expand the RZ1100 from 9CH (ie. 5.1.4) --> 11CH (7.1.4) you must at least provide external power to the Surround Back speakers as noted on p. 8 of the Owner's manual and in the image below:
Onkyo TX-RZ1100 and TX-RZ3100 - Page 42 - AVS Forum | Home Theater Discussions And Reviews
Sprawdziłem. Będzie dobrze do 5.1.4