HDMI eARC is essential for lossless audio formats and single-remote control. Up-firing speakers are required for true Dolby Atmos height effects.
Updated Apr 6, 2026

Denon
Denon Sound Bar System With Dolby Atmos
DHTS517
$499
Soundbars have very low power consumption. Maintenance is zero, though they often become technologically obsolete as surround formats evolve.
Common Failure Modes
Wireless subwoofer connection drops or HDMI eARC handshake issues are the most common complaints. Physical speaker blowout is rare unless played at maximum volume.
HDMI eARC is essential for lossless audio formats and single-remote control. Up-firing speakers are required for true Dolby Atmos height effects.
Soundbars last 6-10 years. Electronic failure in the built-in amp is the usual end.
Top-rated soundbars brands include LG, Creative Labs, JBL, Sonos, Klipsch and more. Covala Shopping tracks 67 soundbars from 23+ brands.
Soundbars have very low power consumption. Maintenance is zero, though they often become technologically obsolete as surround formats evolve.
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