Do I need a TV with eARC for Dolby Atmos from a soundbar?

For streaming Dolby Atmos from TV apps, yes — your TV needs eARC (enhanced Audio Return Channel) to pass the Atmos signal to the soundbar. For Atmos from Blu-ray players, game consoles, or streaming sticks connected directly to the soundbar via HDMI, eARC is not required. Check your TV specs for eARC support before buying an Atmos soundbar.

Do upward-firing Atmos speakers really work?

Yes, but results depend on ceiling height and material. Flat, smooth ceilings between 8-10 feet produce the best reflection. Vaulted, beamed, or very high ceilings reduce overhead effect convincingness. In optimal conditions, upward-firing speakers create a surprisingly convincing sense of overhead sound for rain, aircraft, and atmospheric effects.

Best Soundbars with Dolby Atmos 2026