My system. Denon AVR- X2500H. Front- Phase Technology SM-600 Center- B&W LCR6 S2 Sub- Sony SA-WX700 Rear- Polk Audio FXi A4's TV- Samsung 55UN6000. In process of upgrading system to 4K. Which
Before connecting speakers AVR-X1500H
How to get TV Audio via your Denon AV Receiver with an (ARC) connection - YouTube
Denon AVR-X2500H 7.2-channel home theater receiver with Wi-Fi®, Bluetooth®, Apple® AirPlay® 2, and Amazon Alexa compatibility at Crutchfield
Review: Denon AVR-X2500H – a good middle class AV Receiver – Homecinema Magazine