NXG NX-PRO602i6.5" 120-Watt 2-Way In-Wall Speaker System Pivoting 1" fluid cooled, high tenacity teteron dome tweete Metallic anodized graphite filled RCT cone woofer Micro switch allows adjustments to better match room acoustics Knockout for hidden, baffle mounted IR sensorReduced resonance, minimum diffraction, baffle housing Corrosion resistant powder coated aluminum gril Speaker Size 12.5" High x 9" Wide x 3.5" Deep Cut out: 10.875" High x 7.375" Wide Frequency response: 40Hz-22kHz; 90dB sensitivity Optimized 12dB electro-acoustic crossover utilizing Mylar capacitors, air core inductors and gold input terminals