LG SC9S vs Sonos Beam Gen 2 White
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Choosing between the LG SC9S and Sonos Beam Gen 2 White? Both compete in the Soundbar segment. Here’s how they compare across the specs that matter most for your home theater.
Looking at overall performance dimensions: The Sonos Beam Gen 2 White leads in value, form factor, room fit. They score similarly in ease of use.
These soundbars differ in only the Sonos Beam Gen 2 White includes Dolby Atmos support. Atmos support and included subwoofer can significantly impact the immersive experience.
The Sonos Beam Gen 2 White holds an advantage across more performance dimensions, but the LG SC9S may still be the better pick depending on which specs matter most to your setup. See the detailed comparison table below for the full breakdown.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | $699.99 | N/A |
| Channel Config | — | 3.0 |
| Total Power (RMS) | — | — |
| Driver Count | — | 5 |
| Freq Response Low | — | — |
| Freq Response High | — | — |
| Passive | — | No |
| Dolby Atmos | — | Yes |
| Dolby Digital+ | — | Yes |
| Dolby TrueHD | — | No |
| DTS:X | — | No |
| DTS Virtual:X | — | No |
| DTS-HD Master | — | No |
| Built-in Sub | — | No |
| Wireless Sub Included | — | No |
| Wireless Sub Support | — | Yes |
| Wireless Surround Support | — | Yes |
| HDMI eARC | — | Yes |
| HDMI Inputs | — | 0 |
| HDMI Version | — | 2.1 |
| Optical Input | — | No |
| Analog Stereo In | — | No |
| Sub Pre-Out | — | No |
| Ethernet | — | Yes |
| Bluetooth | — | No |
| BT Version | — | — |
| Wi-Fi | — | Yes |
| Wi-Fi Standard | — | Wi-Fi 5 |
| AirPlay 2 | — | Yes |
| Chromecast | — | No |
| Spotify Connect | — | No |
| Voice Assistants | — | Alexa, Google Assistant |
| Room Calibration | — | Trueplay |
| Dialog Enhancement | — | Yes |
| Night Mode | — | Yes |
| App Control | — | Sonos |
| Wall Mountable | — | Yes |
Key Differences
- Channel Config: LG SC9S at — vs Sonos Beam Gen 2 White at 3.0
- Driver Count: LG SC9S at — vs Sonos Beam Gen 2 White at 5
- Passive: LG SC9S at — vs Sonos Beam Gen 2 White at No
- Dolby Atmos: LG SC9S at — vs Sonos Beam Gen 2 White at Yes
- Dolby Digital+: LG SC9S at — vs Sonos Beam Gen 2 White at Yes
