LG SJ4 2.1 300W Wireless Soundbar
Finance from £14.62 a month. (14.9% APR) representative. Purchase 8 or more to qualify for business leasing

£ 162.80  inc. vat

£ 135.66 ex. vat

LG SJ4 2.1 300W Wireless Soundbar

QuickFind: 874165 Mfr part code: SJ4
  • High-Resolution Audio
  • Wireless Subwoofer
  • ASC (Adaptive Sound Control)
  • TV Matching Design
  • Bluetooth Stand-by

Product Description

LG SJ4 2.1 300W Wireless Soundbar


True to the Original High Resolution

A new standard of sound quality. With advanced audio processing technology delivering sound of 24bit/192kHz quality you have some of the best components available for Hi-Res Audio. Now you can listen to studio standards of sound with lossless playback, experiencing a new level of audio that is true to the original.



Place your Bass Wirelessly

Free your living room from wires. LG's active wireless subwoofer allows you to enjoy superb sound quality without compromising on design.


Adaptive Audio for what you Watch

Intelligently adaptive audio. LG's unique audio enhancing technology analyses frequency levels as you listen to provide an optimum sound mix based on what you are watching. This advanced process ensures your audio instantly adapts to provide crystal clear dialogue or punchy powerful action whatever you choose to watch.



Optimised Audio

Automatically adjusted audio accuracy. LG Auto Sound Engine optimizes the audio at every volume level keeping the frequencies accurate in the right places. This delivers the correct sound balance no matter what volume your entertainment is playing at.


Picture Perfect Audio Partner

Picture perfect audio partner. Matching 43 inch LG TVs this soundbar mirrors the size and design of your television for the optimum audio visual partnership. Bring symphony to your home entertainment experience with an integrated solution.

Bluetooth Stand-by, wake up your bar on demand

Sound starts the moment you transfer audio to the Soundbar. The Soundbar remains in sleep mode but turns on and begins playing when the audio is sent via Bluetooth.

Auto Music Play, music that follows you

Sound starts the moment you enter the room With Auto Music Play activated the bar can automatically take over the playback of the audio from a connected device the moment it sense the device is nearby.


Control with your TV Remote

LG Soundbar comes with a remote but you can choose to use your own *TV remote as well.

(*LG, Sony, Philips, Sharp, Panasonic, Vizio, Toshiba and Samsung brand remotes).

Connected to your entertainment

Feel free to connect to the device you wish with HDMI, USB, Optical, Portable In and Bluetooth connectivity.

Technical Specification

LG SJ4 2.1 300W Wireless Soundbar

Speaker System Details

Speaker Details Sound bar - main channel x 2 - 60 Watt - 10% THD - 4 Ohm - active ¦ Speaker - subwoofer - 180 Watt - 10% THD - 3 Ohm
Speakers Included 1 x sound bar - 120 Watt - wireless ¦ 1 x subwoofer - 180 Watt - wireless
Driver Details Sound bar: 2 x tweeter driver ¦ Sound bar: 2 x woofer driver
Driver Details (2nd speaker) Subwoofer: subwoofer driver - 6"


Features USB host
Product Type Sound bar system - for home theatre - 2.1-channel
Media Content Source USB-host

Speaker System

System Components Subwoofer, sound bar
Speaker Type Active
Nominal Output Power (Total) 300 Watt
Output Level (1m) 82 dB
Maximum Bit Rate Supported 24 Kbps
Maximum Sampling Rate Supported 96 kHz
High-Resolution Audio Yes
Sound Effects Sound Sync, Adaptive Sound Control (ASC)
Interfaces Bluetooth 4.0
Built-in Decoders Dolby Digital, DTS Digital Surround
Audio Formats WAV, WMA, MP3, FLAC, LPCM, OGG


Connector Type HDMI input (19 pin HDMI Type A) ¦ HDMI output (19 pin HDMI Type A) ¦ Digital audio input (optical) (TOS Link) ¦ USB (4 PIN USB Type A) ¦ Audio line-in (mini-phone stereo 3.5 mm)


Included Accessories Digital audio cable (optical), remote control, batteries, wall mounting bracket


Voltage Required AC 120/230 V (50 - 60 Hz)

Dimensions & Weight

Dimensions (WxDxH) / Weight Details Sound bar: 89 cm x 8.5 cm x 5.5 cm / 2.4 kg ¦ Subwoofer: 17.1 cm x 25.2 cm x 32 cm / 4.2 kg

Product Reviews

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LG SJ4 2.1 300W Wireless Soundbar

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LG SJ4 2.1 300W Wireless Soundbar

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£ 162.80  inc. vat

£ 135.66 ex. vat

Finance from £14.62 a month. (14.9% APR) representative. Purchase 8 or more to qualify for business leasing
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