Originally Posted by
yesplease
Yes, they are more then good enough for surrounds and atmos. For movies, I seriously doubt anyone could tell the difference with double blind testing. Remember, it is very rare for you to get any voices out them (like Gravity) that could make the small difference audibly noticeable.
IMHO, replacing surround and rear HTMs with the Sierra Sat. for movies, is more of a want or mental thing (like wanting massive amps with efficient & easy to drive speakers :-) rather then an actual performance need. I can cross all of mine at 60-80hz.
The 200s are terrific and really underpriced. Also, I probably wouldn't use a ribbon tweeter for the atmos speakers due to their limited vertical dispersion.
But then again, I'm craving some more 220wpc Anthem amps so I can have a matching set. 100% unnecessary.