The Pyle In-Wall/Ceiling Speakers deliver stereo sound to any room in your home or office. Each speaker comes equipped with a high compliance polymer tweeter delivering a full rich sound without cluttering floor space. Speakers are made of ABS material and include changeable round and square grills. The system features spring-loaded speaker terminals for quick connection and comes with a cut-out template for easy installation. Mount them in a convenient location on the wall or ceiling for a flush clean look. Achieve wide-range sound performance and add audio to any room with the Pyle In-Wall/Ceiling Speakers. Features: Includes (2) 10.0-inch Speakers In-Wall / In-Ceiling System 2-Way Stereo Sound Quick Connect Spring-Loaded Speaker Terminals 1/2 High Compliance Polymer Tweeter Polypropylene Cone with Rubber Edge Built-in Electronic Crossover Network Includes Changeable Round & Square Stain Resistant Grills Cut-Out Size Template for Easy Installation ABS Construction Mounts Flush on Walls or Ceilings Perfect for Custom Installations & Applications Whats in the Box: (2) 10 Speakers (2) Removable Round Speaker Grills (2) Removable Square Speaker Grills Technical Specs: MAX Power Output: 300 Watt Impedance: 16 Ohm Sensitivity: 89 dB Frequency Response: 35Hz-20kHz Single Speaker Dimensions (Diameter x Depth): 12.8 x 4.3 -inches Cutout Diameter: 10.5 Cutout Mounting Depth: 3.8 -inchesWhats In The Box (2) 10 Speakers (2) Removable Round Speaker Grills (2) Removable Square Speaker Grills