It's quite impossible for me to have surround speakers at the side or rear in our current setup. However, in the manual for my Yamaha amp, it says you can have surrounds at the front (!):
Has anyone done this? Can anyone confirm whether or not this would provide any benefit?
Old topic, but still relevant to some. There are a couple of things to consider regarding surround speakers and their placement.
First, consider that sound generated from all speakers is both direct and reflected (particularly off hard surfaces like walls).
Second, consider that when watching something on a screen in front of you it doesn't necessarily make any sense for sound coming from beside or behind you.
So, consider that some people might prefer "immersive" sound rather than surround sound. Creating a "sound wall" around your screen may make more sense, especially if you consider my first point: reflected sound.
In a traditional 5.0 setup you'll have the center below or above the screen, front speakers on either side of the screen, toe in, and surround speakers on the outside of the front speakers, toe out. Depending on the room and calibration, toe out will ensure that the surround signal becomes a reflected signal creating a more "ethereal" soundscape that some might consider more suited to the screen experience.
I personally prefer this solution as it creates an "immersive" surround sound experience connected to the screen I'm watching, rather than immersion breaking surround sounds occuring beside or behind me.
When all is said and done, it's your surround setup. Any way you prefer to set it up is up to you. Any and all experiences are subjective after all.
For your consideration.
