Enjoy high-quality sound matched perfectly to your LG Gallery TV with the LG Sound Bar GX. This 3.1 channel soundbar provides Hi-Res content and uncompressed Dolby Atmos, so you can enjoy your favorite movie the way it was meant to sound. You’ll hear each sound our word clearly with 24-bit/96kHz audio resolution. With Bluetooth and HDMI eARC, pairing and set up is easy. 420W Output Power OLED Gallery TV Matching (1.2" Thickness) Meridian Audio Technologies Dolby Atmos and DTS:X HDMI eARC High Resolution Audio (24bit/96kHz) 24-bit Upsampling 4K Pass-through (HDCP 2.3) Dolby Vision and HDR10 Pass-through AI Sound Pro Wireless Surround Sound Ready