Features: – In-Wall / In-Ceiling System – 2-Way Stereo Sound Speakers – 5-1/4” Midbass Speaker – 1” High Temperature Voice Coil – 1/2” Polymer Dome Tweeter – 150 Watts Rated Peak Power – Frequency Response: 80Hz – 20kHz – 4 – 8 Ohm Impedance – Mounts Flush on Walls or Ceilings – Perfect for Custom Installations & Applications – Includes Cut-Out Template for Easy Installation – Cut-Out Dimensions (W x H x D): 6 5/8” x 10 1/8” x 2 3/4” – Overall Dimensions (W x H x D): 7 5/8” x 11 1/4” x 2 3/4”