Polk MagniFi Max SR high-performance home theater sound bar with 8~ Ported Wireless Subwoofer and Surround Speakers provide more dynamic and lifelike sound than traditional sound bars, and is optimized to make movies, TV, video games and music come to life. Polk's patented Voice Adjust technology helps deliver crisp and clear dialogues while the SDA surround technology creates an expansive multi-dimensional soundstage and provides a backbone to Dolby & DTS content by creating wider and more heightened imaging for an extraordinary cinematic experience. Stream your favorite music with Chromecast built-in from Google Play Music, Amazon Music HD, Apple Music, Roon, Pandora, Spotify, Tidal and many more. Features versatile connection options - 3 HDMI Inputs (HDCP 2.2 compliant), 1 HDMI-ARC output, an Optical port for Blu-Ray players, and an Aux Analog input (3.5mm) for any non-digital device, plus Bluetooth, Wi-Fi, and USB for multisource streaming. At just over 2~ tall, the sound bar can easily fit under your TV without blocking its remote sensor, and with 2 keyhole slots coupled the unit can also be mounted to any flat surface offering a variety of placement options.