Feb 16, 2020
I got this Acoustimass 10 Series V and have just unboxed and mounted/installed it.
I also got myself a 7.1 Receiver (Denon AVRX1600H).
The Front, Center speakers and Woofer connect fine.
It is just the Rear two speakers that I am clueless about: should these go in the Receiver to the 'Surround' output or as 'Surround Back' output?
Whichever you want. Normally, they would go to the surround back to give you a Dolby Digital 5.1 output. The difference between 5.1 and 7.1 is the addition of the surround speakers on the sides that you don't have.
May 15, 2016
Acoustimass 10 system:
Compatible with A/V receivers and amplifiers rated from 10 to 200 watts per channel, rated from 4 to 8 ohms"