Can someone please refer me to instructions how to remove and replace rear speakers in a non-Bose (Track) setup?

What depth is allowable in the rear speaker location?

Thanks in advance.

 

it requires removing the two side panels, then the rear panel working your way toward teh front. Do a search I think there was a tutorial here a few months ago.

You will have enough depth for any 6" speaker in the rear positions. FYI, there are only 4 mounting (bolt) holes, and Dynaudio 160GT series fit perfectly. Very weird!