Exact source record · ID 35711430LG / Soundbars
LG SJ9
Model SJ9 · Source ID 35711430
LG SJ9 is a soundbar with audio output channels of 5.2 channels and audio return channel (arc) of Yes. ProductFindr ties this page to source product ID 35711430 and separates verified product facts from optional retailer offers.
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Decision specifications
Facts that change the room.
Channel layout, subwoofer configuration and HDMI eARC.
Audio output channels
5.2 channels
Audio Return Channel (ARC)
Yes
Subwoofer included
Yes
Subwoofer type
Active subwoofer
Subwoofer connectivity
Wireless
Subwoofer RMS power
200 W
Compatibility before checkout
Questions the SKU still has to answer.
These checks prevent a technically good product from becoming the wrong product for a specific room or signal chain.
- 01
Does the television provide the HDMI eARC or ARC connection this model requires?
- 02
Are the included or optional rear and bass channels suitable for the room?
- 03
Will the enclosure fit without blocking the television image or remote sensor?
Source-backed specification ledger
The facts behind the answer.
ProductFindr keeps the source field names visible so a user or answer engine can distinguish recorded facts from editorial guidance.
- Audio output channels
- 5.2 channels
- RMS rated power
- 500 W
- Audio decoders
- DTS Digital Surround, Dolby Atmos, Dolby Digital 5.1, Dolby Digital Plus
- Audio Return Channel (ARC)
- Yes
- Soundbar speaker RMS power
- 215 W
- Subwoofer included
- Yes
- Subwoofer type
- Active subwoofer
- Subwoofer connectivity
- Wireless
- Subwoofer RMS power
- 200 W
- Bass reflex
- Yes
- Product colour
- Black
- FM radio
- No
- Audio formats supported
- AAC, AAC+, AIFF, ALAC, FLAC, LPCM, MP3, OGG, WAV, WMA
- Network streaming services supported
- Pandora, Rhapsody
- Night mode
- Yes
- Wall mountable
- Yes
- TV stand usage
- Yes
- Bluetooth
- Yes
- Bluetooth version
- 4.0
- Wi-Fi
- Yes
- Ethernet LAN
- Yes
- HDMI ports quantity
- 2
- HDMI in
- 1
- Number of HDMI outputs
- 1
- HDMI version
- 2.0
- Digital audio optical in
- 1
- Headphone outputs
- 1
- Power consumption (typical)
- 81 W
- Power consumption (standby)
- 1 W
- Width
- 1199.8 mm
- Depth
- 145 mm
- Height
- 57.9 mm
- Soundbar weight
- 5.62 kg
- Subwoofer width
- 29.6 cm
- Subwoofer depth
- 29.6 cm
- Subwoofer height
- 33.2 cm
- Subwoofer weight
- 7.62 kg
- Package width
- 1264.9 mm
- Package depth
- 355.6 mm
- Package height
- 490 mm
Image evidence
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SOURCE ID 35711430 · source-verified
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Modified by ProductFindr on 2026-08-08: source fields were normalized, deterministic summaries were assembled from recorded specifications, and source images were resized to a maximum of 1,200 pixels and converted to WebP. No generative model creates these product facts. Open Icecat content is provided as is, without warranty. ProductFindr's interface and independent room guidance are separate original work.