Sposato by Sony CWSIC100T 6.5" Home Theater In-Ceiling Speaker, Standard Series (Each, White) Unique, geometric bezel for solid mounting and proper woofer orientation. Pivoting tweeters feature Early Reflection Dampers for minimized sound reflection. Removable speaker covers feature acoustically transparent backing for reduced resonance; covers can be painted. Spring loaded speaker terminals ensure quick and secure speaker cable connectivity that easily accommodates various wire gauges. Connectivity Technology Wired. Crossover Channel Qty -2 way Nominal Impedance 8 Ohm