Model: SC9SDUSALLK
from $697
The LG 3.1.3 Channel Sound Bar C SC9 is a powered soundbar system designed to perfectly complement LG OLED evo C Series TVs. This 3.1.3 channel soundbar features a wireless subwoofer and nine speakers, including a center speaker and up-firing speakers, to deliver immersive audio with support for Dolby Atmos and DTS:X. Connectivity options include Wi-Fi, Bluetooth 5.0, HDMI In/Out with 4K video passthrough, and optical input, allowing for seamless integration with your home entertainment setup and control via the app or included remote.
HDMI eARC is essential for lossless audio formats and single-remote control. Up-firing speakers are required for true Dolby Atmos height effects. Available from $697.
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.
The LG 3.1.3 Channel Sound Bar C SC9 Perfect Matching for OLED evo C Series TV with Dolby Atmos is available at abt, lg, starting at $697.
Soundbars have very low power consumption. Maintenance is zero, though they often become technologically obsolete as surround formats evolve.
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