Bogen CSD2X2 Drop-In Ceiling Speaker CSD2X2 719 Sold in pairs One-piece assembly in 2' x 2' ceilings saves installation time, effort, and cost Tile support rail for 2' x 4' ceilings included Perforated grill over entire front 8" cone speaker with 10 oz. magnet and tweeter, and 25/70V transformer
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