These Choice Select 6.5” 2-Way In-Wall Speakers are built with 6.5” yellow Kevlar woven cones with a rubber edge as well as back covers. They operate with a 12dB high-end crossover, 120W max/60W RMS power, and 8 ohm (nominal)/7.2 ohm (minimum) impedance. The 150Hz ~ 20kHz frequency response and 88dB sensitivity add to the great audio performance. What’s more the included steel grilles can be painted to match any décor.