In wall offers total audio.
In wall speakers used to be a get by, something you used because you didn't really like audio and you didn't want to see speakers. They offered sound, but anything other than background listening found them to be severely limited.
Speakercraft applied their vast knowledge to this problem, and the latest range offers sound at least equal to many free standing audiophile speakers of choice.
The dipole range shown above gives excellent dispertion characteristics especially for surround sound. Although there are other models that offer more stereophile type dispersion patterns.