MK Speakers were the most commonly used speakers for Surround Sound Engineers in the Studio.
Here is a link for their Speaker Setup recommendations:

http://mkloudspeakers.com/pdf/MK-Speaker-System-Manual.pdf

Page 7
"HEIGHT
The surround speakers should be located relatively close to the ceiling. Placement above the listeners’ heads is important, preferably with the cabinet’s bottom at least two feet (60 cm) above a seated listener’s head. In fact, it is even better if the speakers are located above standing listeners’ heads, about 6-7 feet (180 – 210 cm) above the floor for times when listeners are standing or walking around the room."

Page 9
"SURROUND CHANNELS
You can achieve good performance with your surround speakers placed in a wide variety of room locations. In general, they should be either to the sides of or behind the main listening position, located higher than the listener’s heads. They can be mounted on either the side walls or on the back wall, flush to the wall, on shelves, on brackets, etc.
The goal is to achieve an enveloping sound. The surround channels should seem to come from all around you, rather than seeming to come from behind you only or directly from a speaker. For non-THX surrounds, we recommend starting with speakers on the side walls of the room,
two to three feet (60 – 90 cm) above the listeners’ heads"


Here's the Reference to Dolby Labs Speaker Placement:

http://www.audioholics.com/home-theater-connection/home-theater-speaker-layout-an-essential-guide

"The main left and right surrounds should be to the respective sides of the listening area, above ear level if possible (ideally 2 feet or more) at an angle of 90 to 110 degrees"


ps: I may be new to this Forum but i've been discussing A/V now for over 20yrs and stay up to date. My earlier posts were from my cell phone as I usually give FACTS with LINKS to back it up. But I was just going from memory earlier.

Last edited by AlaskanAVGuy; 04/06/14 05:52 AM.

The Teacher is in: Trust but Verify