I am using an Onkyo AV Receiver SR-TX608.
My present speaker wires have aged and I plan to change them.
Presently both the wires that run to my rear surround speakers are both 11 meters in length and they run all the way around on side of my living area.
If I use one length of 13 meters to my right surround speaker and the other 6 meters to my left surround speaker, will this difference of length of the wires effect the sound balance of the surround speakers? Or will the AV Receiver compensate the difference or will Audyssey do it?
Your advice will be much appreciated. Thanks.

