You should prioritize eARC for audio. Add HDMI 2.1 only if you game at 4K/120. For most 4K HDR movie and streaming setups, HDMI 2.0 with eARC is enough. A receiver like the AT-500 8K Dolby Atmos proce...
Most rooms need only 20–50 watts per channel, far less than most people buy. The quick rule: small room = 20–50W, medium = 50–100W, large = 100–200W per channel with average-se...
Most Dolby Atmos failures trace back to one broken link in the chain, not a broken system. This 12-point checklist follows the signal from source to speakers. Work through each point in order. Every f...