The LG Soundbar SJ8 comes in a slim design and at the same time ensures maximum sound enjoyment! The wireless subwoofer provides an unrivaled sound and superb picture quality through the audio scaling and 4K pass-through. Thanks to the Auto Sound Engine, you can enjoy optimized and balanced sounds at any volume. Whether you need quiet dialogues or noisy action scenes, the adaptive sound control ensures an individual adaptation of the sound to the different circumstances and film genres. The soundbar can also be easily connected to your mobile device via WLAN or Bluetooth. The built-in Chromecast audio software provides great entertainment and allows you to play millions of songs and podcasts from your mobile phone.
Take advantage of the high quality sound available on movies and TV shows, streamed or on disc - with the SJ8 High Resolution Sound decoding and Ultra HD & HDR pass-through, available on the HDMI in/out.
Ultra Slim Design
This 1.5 inch, ultra-thin LG sound bar coordinates beautifully with a wide range of premium TVs while complementing the most refined living room décor.
*Suitable for C7, SJ85, & UJ75 TVs - 55" and 65" screen sizes and UJ65 TVs - 55" only. Brackets sold separately.
High Resolution Sound
Digital music has gone audiophile, with higher sampling rates and bit depth which can contribute to a more accurate, more enjoyable listening experience.
300W Power Output
Enhance your movie, TV or gaming sound experience with 300W RMS power and 2.1 channels.
Wirelessly stream music directly from your Smartphone or other compatible device for a seamless listening experience.
Adaptive Sound Control
For maximum enjoyment of various types of programming (movies, sports, games, etc.), LG-exclusive Adaptive Sound Control can automatically detect what’s playing and then enhance the clarity and impact of the audio.
Auto Sound Engine
With LG's Auto Sound Engine, the sound is optimized at every volume, allowing you to enjoy perfectly balanced sounds at any volume.
4K resolution is the new video quality standard for streaming, disc and beyond. This sound bar supports HDCP 2.2 so it can deliver the full home cinema experience with no loss of 4K image quality.
LG Sound Sync
Enhance the home cinema experience without the clutter of unnecessary cables. LG Sound Sync technology links compatible LG televisions to the sound bar wirelessly, using Bluetooth.
Stream tunes wirelessly to the sound bar from popular apps* like Pandora and Google Play Music. Chromecast works seamlessly with a smartphone or tablet, iPhone, iPad, Mac or Windows laptop or Chromebook.
24-bit sound contains more data than lower-quality audio, and is the standard for high-resolution music. This feature converts lower-resolution audio to a high-resolution 24-bit format for a more premium listening experience.
Images are representative only.
Number Of Channels
Subwoofer Power (W)
Yes (Dual Band 2.4Ghz, 5Ghz)
1 (Service Only)
Portable Input (AUX)
2.7kg (Main Unit), 4.3kg (Subwoofer)
Manufacturer Warranty (Years)
300W Total Power 170W Wireless Subwoofer Bluetooth® Music Streaming Spotify Connect ChromeCast Dual Band Wi-Fi High-Res Audio Ultra HD & HDR Pass-Through LED Display Adaptive Sound Control (ASC) Sound Sync Wireless (LG TV Bluetooth®) Dolby Digital DTS PCM Voice Speakers
TV Size: 55" Up (Perfect Matching TV stands available for 55" and 65" C7, SJ85 and UJ75 - sold separately)
Total Power Output: 300W RMS Sound System: 2.1ch Output Power - Front: 65W x 2 Output Power - Subwoofer: 170W (Active) Amplifier Type: Class-D
Surround Sound Decoding: Dolby Digital, DTS Digital Surround, LPCM Hi-Res Music Decoding: FLAC (Up to 192kHz), AIFF, ALAC Music Decoding: OGG, WAV, MP3, WMA, AAC
Audio DAC: Yes High Res (192kHz/24-bit) Music Upscaling: Yes (Up to to 192kHz/24-bit) User EQ: Yes (Bass, Treble, Subwoofer)