All of our surround sound system reviews are carried out in our custom-built home cinema testing facilities, but you can read in more detail how we test surround sound systems at the bottom of this ...

How we test surround sound systems To select ... and the number they can support is designated by their channel specification. Common surround sound AV receiver options include 5.1-, 7.1-, 9.1 ...

will not work because it only supports a very limited number of encoded surround sound formats, not the four separate audio channels which we need. This will allow you to test your setup before ...