*Audio/Video Products & Home Theaters have one Year Warranty.
**Product Shelf Life time is 2 years.
A TV is shown on a gray wall and LG Soundbar below it on a gray shelf. TV shows a conductor conducting an orchestra.
AI Sound Pro
AI Sound Pro automatically analyzes content to instantly optimize audio settings for what’s playing. Catch every detail with crystal clear dialogue or more punchy powerful action, depending on the genre.
Sound bar is on the white shelf and left side, there is sub woofer. The subwoofer looks bigger because it's more forward.
Close-up LG Soundbar right side with LG logo on the bottom right corner. Connectivity icons shown above the product.
Add Bluetooth® connectivity to your audio setup, or conveniently connect and play using optical or HDMI cables.
Close-up right side of LG Soundbar next to smartphone. Two devices are on the white shelf.
Bluetooth® Streaming
Stream music directly from your smartphone to LG Sound Bar SN4 via Bluetooth®. Exceptional sound for all your music is now all within your reach.
The TV is attached to the wall, and the sound bar is on a white shelf. TV showing a man plays guitar.
LG Sound Bar SN4 can be simply connected to your LG TV via Bluetooth® or optical. Your complete TV audio experience is ready in no time.
Number of Channels
2.1
Output Power
300 W
Main
890 x 57 x 85 mm
Subwoofer
171 x 390 x 261 mm
AI Sound Pro
Yes
Standard
Yes
Bass Blast / Bass Blast +
Yes
HDMI In
1
HDMI Out
1
Bluetooth Version
4
Bluetooth Codec - SBC/AAC
Yes
Optical
1
Pass-through
Yes
Audio Return Channel (ARC)
Yes
CEC (Simplink)
Yes
Number of Channels
2.1
Number of Speakers
3 EA
Output Power
300 W
Dolby Digital
Yes
DTS Digital Surround
Yes
DTS Virtual:X
Yes
AAC
Yes
Remote App - iOS/Android OS
- / Yes
Main
890 x 57 x 85 mm
Subwoofer
171 x 390 x 261 mm
Main
2.1 kg
Subwoofer
5.3 kg
Gross Weight
9.4 kg
Warranty Card
Yes
Optical Cable
Yes
Wall Mount Bracket
Yes
Remote Control
Yes
Power Off Consumption (Main)
0.5 W ↓
Power Consumption (Main)
23 W
Power Off Consumption (Subwoofer)
0.5 W ↓
Power Consumption (subwoofer)
33 W
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