LG S70TR, 5.1.1, Dolby Atmos Soundbar system, with wireless subwoofer, Black
| Technical details | |
| EasyLink | HDMI-CEC |
| Video formats supported | Not supported |
| 3D | ![]() |
| USB playback | ![]() |
| Warranty period | 2 year(s) |
| System requirements | |
| Mobile operating systems supported | Android, iOS |
| Audio | |
| Equalizer | ![]() |
| Audio decoders | DTS, DTS Digital Surround, DTS-HD HR, DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD |
| RMS rated power | 500 W |
| Audio output channels | 5.1.1 channels |
| Game mode | ![]() |
| Equalizer modes | Bass Blast, Bass Blast+, Game, Movie, Sport, Standard |
| Audio Return Channel (ARC) | ![]() |
| Surround modes quantity | 8 |
| Enhanced Audio Return Channel (eARC) | ![]() |
| Rear speaker RMS power | 100 W |
| Soundbar mode control | ![]() |
| TV Sound Share | ![]() |
| Ports & interfaces | |
| Compatible memory cards | Not supported |
| Bluetooth version | 5.1 |
| Ethernet LAN | ![]() |
| Connectivity technology | Wired & Wireless |
| Bluetooth | ![]() |
| DC-in jack | ![]() |
| Digital audio coaxial out | 0 |
| Digital audio optical out | 0 |
| Wi-Fi | ![]() |
| Card reader integrated | ![]() |
| Composite video in | 0 |
| HDMI ports quantity | 2 |
| Digital audio coaxial in | 0 |
| AUX in | ![]() |
| HDMI version | 2.1 |
| Digital audio optical in | 1 |
| HDMI in | 1 |
| Number of HDMI outputs | 1 |
| Wi-Fi ready | ![]() |
| HDCP version | 2.3 |
| Near Field Communication (NFC) | ![]() |
| USB port | ![]() |
| Bluetooth codec | SBC / AAC |
| Weight & dimensions | |
| Weight | 8.7 kg |
| Height | 63 mm |
| Width | 950 mm |
| Depth | 115 mm |
| Subwoofer weight | 5.7 kg |
| Rear speaker weight | 1.17 kg |
| Subwoofer depth | 28.5 cm |
| Subwoofer height | 37.7 cm |
| Subwoofer width | 20 cm |
| Rear speaker width | 10 cm |
| Rear speaker depth | 12 cm |
| Rear speaker height | 17.6 cm |
| Soundbar weight | 3 kg |
| Energy management | |
| Power consumption (typical) | 106 W |
| Power consumption (standby) | 0.5 W |
| Power source type | AC |
| Subwoofer power consumption | 33 W |
| 33 W | |
| Packaging data | |
| Package weight | 15.4 kg |
| Package depth | 260 mm |
| Package height | 457 mm |
| Package width | 1015 mm |
| Packaging content | |
| Remote control included | ![]() |
| Cables included | Optical |
| Quick start guide | ![]() |
| Warranty card | ![]() |
| Batteries included | ![]() |
| Number of products included | 3 pc(s) |
| Mounting brackets included | ![]() |
| Wall mounting kit | ![]() |
| Subwoofer | |
| Subwoofer RMS power | 220 W |
| Subwoofer impedance | 3 Ω |
| Bass adjustment | ![]() |
| Subwoofer sensitivity | 86 dB |
| Subwoofer type | Active subwoofer |
| Bass reflex | ![]() |
| Wireless subwoofer | ![]() |
| Subwoofer included | ![]() |
| Subwoofer location | Separate |
| Subwoofer connectivity | Wireless |
| Brand-specific features | |
| LG technologies (AV/TV) | AI Sound Pro, Dolby Atmos®, WOW Interface, WOW Orchestra |
| Other features | |
| Optical disc player type | Not included |
| Bluetooth profiles | A2DP, AVRCP |
| Number of satellite speakers | 2 |
| Housing colour | Black |
| Wireless satellite speakers | ![]() |
| Digital Living Network Alliance (DLNA) certified | ![]() |
| Soundbar speaker | |
| Impedance | 6 Ω |
| Number of woofer drivers | 1 |
| Soundbar speaker RMS power | 180 W |
| Number of speakers | 6 |
| Features | |
| Plug and Play | ![]() |
| Wall mountable | ![]() |
| Product colour | Black |
| FM radio | ![]() |
| Supported radio bands | Not supported |
| Night mode | ![]() |
| Sleep timer | ![]() |
| Auto power off | ![]() |
| Detachable power cord | ![]() |
| On/off switch | ![]() |
| Consumer Electronics Control (CEC) | SimpLink |
| Built-in display | ![]() |
| Virtual surround | ![]() |
| Smartphone/tablet remote support | ![]() |
| Auto volume leveller | ![]() |
| TV stand usage | ![]() |
| Colour name | Black |
| Spotify Connect | ![]() |
| Apple AirPlay 2 support | ![]() |
| High Dynamic Range (HDR) technology | Dolby Vision, High Dynamic Range 10 (HDR10) |
| Built-in Chromecast | ![]() |
| EAN | 8806091969385 |
The LG S70TR is a 5.1.1 channel soundbar system configured for object-based audio formats. It supports both Dolby Atmos and DTS:X, utilizing a dedicated up-firing channel to create a sense of height in the soundstage. The package includes a wireless active subwoofer and two wireless rear speakers, providing a multi-component surround sound setup without requiring extensive wiring. Total system output is rated at 500 watts, with the subwoofer delivering 220 watts for low-frequency reproduction.
For connectivity, the system is equipped with an HDMI input and an HDMI output that supports eARC for uncompressed audio transmission. It facilitates 4K video pass-through, compatible with Dolby Vision and HDR10, to maintain signal integrity from the source to the display. Wireless audio streaming is available via Bluetooth 5.1, Apple AirPlay 2, and Chromecast built-in. When used with compatible LG televisions, features such as WOW Orchestra can synchronize audio output between the TV's speakers and the soundbar.
Key Features:- Supports High-Resolution Audio at 24-bit/96kHz
- Offers built-in Chromecast, Apple AirPlay 2, and Spotify Connect
- Features multiple equalizer modes including AI Sound Pro and Clear Voice Pro
- Synchronizes audio with compatible LG TVs via WOW Orchestra
- Includes a wall mounting kit for flexible installation
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- manual pdf (English)


