I don’t know if this question has been asked yet, so here goes. I am using 2 Era 300s as surrounds in a 7.2.4 system used exclusively for home theatre. The 300s are behind the couch, mounted right-side up, 26 inches from an acoustical tile ceiling. The question is, since the acoustical ceiling is absorbing much of the upward-firing sound, would it not be better to raise the 300s a bit and mount them upside down?
Best answer by Corry P
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