Pristine condition. Five Class-D digital amplifier. Four full range woofers. One tweeter. Five far-field microphone array. LED hard-wired to voice microphones. Integrated voice control support Alexa & Google Assistant. Apple AirPlay 2. Can be wall mounted with wall mount kit (not included). Black with black grille. In Box: Beam, AC power cord, HDMI cable, Quickstart Guide. System requirements: TV with HDMI ARC or optical digital audio output, broadband internet, and the Sonos app. Dimensions (inches): 2.68H x 25.63W x 3.94D. Weight: 6.2 lbs.