Features: – In-Wall / In-Ceiling Home Speakers – Active + Passive Speaker System – Built-in Bluetooth Wireless Receiver – Universal Flush Mount for Any Flat Surface – Flat & Thin, Slim-Style Removable Speaker Grill – Convenient Magnetic Speaker Grill Quickly Attaches / Detaches – Digital Sound Processing Amplifier – Ability to Connect External Devices – RCA Audio Aux (L/R) Connectors – 2-Way Full Range Stereo Sound Reproduction – 1/2” High Compliance Polymer Tweeter – Polypropylene Cone with Rubber Edge – Cut-Out Template for Easy Installation – Integrated Clamp-Type Mounting Brackets – Environmentally Friendly ABS Construction – Perfect for Custom Audio Applications – Used for Home, Office & Business What’s in the Box: – (1) 6.5’’ -inch Active Speaker – (1) 6.5’’ -inch Passive Speaker – (2) Speaker Connection Wires, 9.8’ ft. – Cut-Out Template – Power Adapter Technical Specs: – Power Output: 300 Watt MAX – Speaker Style: Round / Circle – Frequency Response: 70Hz-20kHz – Impedance: 8 Ohm – Sensitivity: 89 +/- 2 dB @ 1W/1M – Cut-out Diameter: 5.77” -inches – Active Speaker Mounting Depth: 3.15” -inches – Passive Speaker Mounting Depth: 2.90” -inches – Power Supply: 110/240V (12V Power Adapter)