LG S20A 2.0 Soundbar
- 2.0 channels, 4 speakers including dual tweeters
- Passive radiator for bass
- HDMI ARC and Bluetooth
- Dolby Audio, AI Sound Pro
- WOW Orchestra and WOW Interface with select LG TVs
- 25.6 inches wide, 4.9 pounds
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A tidy, compact upgrade over TV speakers, strongest when paired with a recent LG TV. It has no separate subwoofer, so deep bass is limited.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0H6C725FVModel: S20ACategory: Soundbar Speakers
Overview
LG TV owners get a compact soundbar that joins the TV's own speakers through WOW Orchestra and shows its settings on screen with WOW Interface. One HDMI ARC cable carries sound, with Bluetooth for phones.
Integration with LG TVs means one remote and on-screen controls, and AI Sound Pro adjusts EQ to the content. Bass comes from a passive radiator rather than a subwoofer, so impact is moderate.
Who it's for
Bedrooms and small living rooms with an LG TV that need clearer voices and fuller sound. Movie fans wanting surround and deep bass should look at a larger system.
Pros and cons
- Works with LG TV remote
- One-cable HDMI ARC setup
- Metal grill blocks dust
- Key features need select LG TVs
- No HDMI cable listed in box
Performance notes
Clarity comes from the dual tweeters, while the passive radiator extends bass without a separate sub. AI Sound Pro shifts the EQ by content, and WOW Orchestra adds the TV speakers on compatible LG models.
Specifications
| Brand | LG |
|---|---|
| Model | S20A |
| Dimensions & fit | |
| Item weight | 4.9 pounds |
| Item Dimensions D x W x H | 3.9 x 25.6 x 2.5 inches |
| Construction & materials | |
| Enclosure Material | Metal grill |
| Compatibility & installation | |
| Connectivity Technology | HDMI ARC, Bluetooth |
| Mounting Type | Tabletop |
| Compatible Devices | LG TVs (WOW features on select models), smartphones |
| Warranty & support | |
| Warranty Description | 1 year parts and labor |
| Other details | |
| Number of Audio Channels | 2.0 |
| Control Type | Remote, app |
| Speaker description | 4 speakers: dual tweeters, passive radiator |
| Audio features | Dolby Audio, AI Sound Pro, 3-band EQ via LG ThinQ app |
| BuiltIn Media | Soundbar, remote, batteries, warranty card |
Frequently asked questions
Will the LG S20A work with a non-LG TV?
It connects over HDMI ARC and Bluetooth. WOW Orchestra and WOW Interface work only with select LG TVs.
Can I adjust the bass on the LG S20A?
Yes, the LG ThinQ app sets a 3-band equalizer for bass, mid-range and treble.