Efficient Cooling, Steady Performance. SOUND BY JBLBuilt-in Dual 15W Stereo Speakers with Dolby Audio and subwoofer. Auto Focus/Auto Keystone Correction/Intelligent Screen Alignment/Intelligent Obstacle Avoidance. Intelligent Operation to be a Smarter Projector. Tips: The K3 Pro is the regular K3 bundled with a matching subwoofer.
