LG S90QY 5.1.3 Dolby Atmos Soundbar
- 5.1.3 channels with an up-firing center channel
- Dolby Atmos and DTS:X height sound
- Wireless subwoofer included
- 47.2 inch wide bar, 2.5 in tall
- Bluetooth 5.0 and Wi-Fi, 10 m Bluetooth range
- Wall mount brackets and HDMI cable in the box
- HDMI ARC and eARC TV connection
- 1 year manufacturer warranty
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A full height channel soundbar system for a living room movie setup, with Atmos and a wireless subwoofer in one box. Total output power is not listed, so loudness for a large room is hard to judge.
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ASIN: B09RZ59SJVModel: S90QYCategory: Soundbar Speakers
Overview
A living room home theater is the setting for this LG bar, which pairs a long soundbar with a wireless subwoofer and up-firing drivers for overhead effects. It connects to the TV over HDMI ARC or eARC, streams over Wi-Fi and Bluetooth, and can go on a wall with the included brackets.
Height channels and an up-firing center speaker give dialogue and overhead effects a clear place in the mix, which matters most for Atmos movies. LG TV owners gain extra integration, as the TV remote and sound engine can drive the bar. Power output is missing from the listing.
Who it's for
Movie watchers with a wide TV wall, especially those with an LG set, get the most from the overhead channels and TV integration. People short on floor space or wanting a single compact speaker should look at a smaller bar.
Pros and cons
- Up-firing center channel for clearer dialogue
- Dolby Atmos and DTS:X decoding
- Wireless subwoofer, no signal cable run
- Chromecast, AirPlay and voice assistant support
- Total output power not listed
- Wide bar needs a large TV wall
- Wi-Fi audio dongle sold separately
- Heavy system at 33 pounds
Performance notes
Surround effect comes from dedicated height drivers and the up-firing center, so a flat ceiling reflects overhead sound most cleanly. Bass depends on where the wireless subwoofer is placed in the room. Dialogue clarity rests on the separate center channel rather than on processing alone.
Specifications
| Brand | LG |
|---|---|
| Model | S90QY |
| Dimensions & fit | |
| Speaker Size | 47.2 inches |
| Item weight | 33 pounds |
| Item Dimensions D x W x H | 5.3 x 47.2 x 2.5 in |
| Capacity & performance | |
| Bluetooth Range | 10 meters |
| Construction & materials | |
| Enclosure Material | Metal, plastic |
| Compatibility & installation | |
| Connectivity Technology | Bluetooth 5.0, Wi-Fi |
| Subwoofer Connectivity Technology | Wireless |
| Mounting Type | Wall mount |
| Warranty & support | |
| Warranty Description | 1 year manufacturer |
| Other details | |
| Number of Audio Channels | 5.1.3 |
| Speaker Type | Soundbar with wireless subwoofer |
| Number of Batteries | 2 AA |
| BuiltIn Media | Remote, batteries, wall mount brackets, HDMI cable |
| Additional Features | Dolby Atmos, DTS:X, up-firing center, VRR, ALLM |
| Water Resistance Level | Not water resistant |
| TV connection | HDMI ARC, eARC |
Frequently asked questions
Does the LG S90QY include a Wi-Fi audio dongle?
No. The LG WOWCAST Wi-Fi audio dongle is sold separately. The box holds the bar, wireless subwoofer, remote with batteries, wall mount brackets and an HDMI cable.
Does the LG S90QY work with non LG TVs?
Yes. The listing says it works with any ARC or eARC enabled TV. LG TV owners also get control from the TV remote.
What surround formats does the LG S90QY decode?
Dolby Atmos and DTS:X, played through up-firing height channels.
Can I use Alexa or Google Assistant with the LG S90QY?
Yes. You can choose Google Assistant or Alexa, and it supports Chromecast and AirPlay 2. Some features need a third party subscription or account.