FR used as listening room. SE Florida open floor plan with kitchen and breakfast nook forming back wall of listening room. Ceilings are 12', but 8' wall separates LR/DR areas. Total cubic feet surrounding listening area (FR) challenge to acoustics. Added etched window and french door in right side rear wall openings, and pocket door in kitchen. The listening room is now more closed off from the rest of the house except for the space above the 8' walls separating the LR/DR areas.