Yamaha YAS-107 Powered sound bar with 4K/HDR video passthrough and DTS – Sound Seller LLC
Does the AV Receiver or Sound Bar Support 4K Pass-Through? | Sony USA
Amazon.com: LARKSOUND 3.1.2 Dolby Atmos Sound Bar with Wireless Subwoofer, Sourroud Sound System, Home Theater Soundbar for TV, 4K Pass-Through : Electronics
Hisense HS312 3.1ch Sound Bar with Wireless Subwoofer, 300W, Dolby Atmos, 4K Pass-Through, Cinematic Experience, One Remote Contorl, Bluetooth, HDMI ARC/Optical/AUX/USB (Model HS312) Black - Walmart.com
Monoprice SB-300 Virtual Dolby Atmos 2.0Ch Soundbar, 2 HDMI Inputs, 4K HDR/DV Passthrough, eARC, Bluetooth and USB Streaming, Optical, Coax, IR Remote Control, For Home Audio Theater - Walmart.com
What are 4K pass-through and 4K upscaling? | Sony USA