Ahuja's CSX5081T Ceiling Speaker gives you great sound without visual clutter or cable mess. You get clean, crisp audio, perfect for office installations, surround sound, or a secondary speaker system in another room. Ahuja engineers have done the hard work, making installation a breeze. The Ahuja's CSX5081T's 16-ohm impedance lets you use multiple speakers in parallel without an expensive constant voltage distributed system.