Atlas IED FC Series 4″ Premium Low Profile Ceiling Speaker (Blind Mount)

Atlas IED FC Series 4″ Premium Ceiling Speaker (Blind Mount) FC-4T Atlas IED 4″ Square White Grille Suits-FC-4T & FC-4LP Ceiling Speakers FC-4SG-W Atlas IED 4″ Square Black Grille Suits-FC-4T & FC-4LP Ceiling Speakers FC-4SG-B Atlas IED 4″ Round Black Grille Suits-FC-4T & FC-4LP Ceiling Speakers FC-4RG-B Atlas IED FC Series 4″ Premium Ceiling Speaker. DANTE PoE++. White FC-4D