Features: – In-Wall / In-Ceiling System – 2-Way Stereo Sound Speakers – Includes (2) 8.0-inch Speakers – 1/2” High Compliance Polymer Tweeter – Polypropylene Cone with Rubber Edge – Mounts Flush on Walls or Ceilings – Built-in Electronic Crossover Network – Environmentally Friendly ABS Construction – Perfect for Custom Installations & Applications – Includes Changeable Round & Square Stain Resistant Grills – Cut-Out Template for Easy Installation What’s in the Box: – (2) 8” -inch Wall Speakers – (2) Round Speaker Grills – (2) Square Speaker Grills Technical Specs: – 250 Watt Rated Peak Power – Impedance: 8 Ohms – Sensitivity: 89 dB – Frequency Response: 40Hz-20kHz – Total Unit Dimensions (Diameter x Depth): 11.3” x 3.9” -inches – Cutout Diameter: 9.4”, Cutout Mounting Depth: 3.6” -inches – Sold as: Pair – Weight: 9.91 lbs.