I’ve read a few snippets round the traps that the Era300’s lose functionality and performance characteristics when they’re configured as rears in 7.n.2 configuration.
Having just purchased a pair this would seem a tragic waste to me .. have I just invested in a pair of premium speakers that I’ll never get full use from?
Surely if this is the case Sonos should have provided a variant priced below the Era300 that doesn’t carry components that’ll never be used in home theatre config.