Denon AVR-S570BT 5.2-channel home theater receiver with Bluetooth® at Crutchfield
Amazon.com: Polk Dolby Atmos Home Theater System Bundle with Denon AVR-S570BT : Electronics
What is HDMI 2.1, and why do I need it?
Amazon.com: 8K Fiber HDMI Cable 25ft, FURUI Fiber Optic HDMI 2.1 Cable [8K@60Hz,4K@120Hz], 48Gbps, Dynamic HDR, eARC, BT.2020 Compatible with RTX 3080/3090 Xbox Series X PS5 Denon AV Receiver LG Samsung Sony