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LG - 2.1-Channel Hi-Res Soundbar System with Wireless Subwoofer and Digital Amplifier - Black

Model: SJ4Y-S
SKU: 5891002
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  • Key Specs
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Wireless Subwoofer Connectivity: true
    • Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
    • Dialogue Enhancement: true (Improves clarity of dialogue in audio playback. This is typically achieved with dedicated speakers and/or technology that separates dialogue from the rest of the audio in order to make it clearer.)
  • General
    • Product Name: 2.1-Channel Hi-Res Soundbar System with Wireless Subwoofer and Digital Amplifier
    • Brand: LG
    • Model Number: SJ4Y-S
  • Audio
    • Number of Channels: 2.1 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
    • Surround Sound Supported: Dolby Digital (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
    • High Resolution Audio: true (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
    • Maximum Sampling Rate Supported: 96 kHz (Generally, the higher the sampling rate, the greater the quality of audio and/or video.)
    • Peak Power Handling: 300 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
  • Connectivity
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
    • Wireless Subwoofer Connectivity: true
    • Number of HDMI Inputs (Total): 1
    • Number of HDMI Outputs (Total): 1
  • Features
    • Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
    • Dialogue Enhancement: true (Improves clarity of dialogue in audio playback. This is typically achieved with dedicated speakers and/or technology that separates dialogue from the rest of the audio in order to make it clearer.)
  • Speaker
    • Subwoofer: Included
    • Tweeter Size: 0.79 inches
    • Tweeter Material: Polymer
    • Woofer Material: Silk
  • Dimensions
    • Product Height: 2.2 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 35 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 3.4 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 5.3 pounds (The out of box weight of the item.)
    • Subwoofer Height: 12.6 inches
    • Subwoofer Width: 6.3 inches
    • Subwoofer Depth: 9.92 inches
    • Subwoofer Weight: 9.5 pounds
  • Included
    • Remote Control Included: true
    • Cable(s) Included: Audio
    • Mounting Hardware Included: true
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
  • Other
    • UPC: 719192616295

Maximize the sound from your favorite programs with this 2.1 channel LG wireless sound bar. Two 60W front speakers deliver crystal clear highs, and a single 180W subwoofer creates impressive bass to fill the room. This LG wireless sound bar has adaptive controls to automatically enhance the clarity and impact of audio.

  • High Resolution audio: Hear every last note with unprecedented clarity.
  • 300W total system power: Provides quality sound for your favorite movies, shows, games and music.
  • Wireless subwoofer: For deep, powerful bass.
  • Dolby Digital decoder: Reproduces multichannel audio to deliver a cinematic audio experience.
  • Bluetooth music streaming: Makes it easy to enjoy tracks stored on a compatible Bluetooth-enabled device (not included).
  • Sleek appearance: Fits seamlessly along most HDTVs for a streamlined look.
  • Inputs: Includes 1 HDMI, 1 optical digital audio, 1 USB type A and 1 mini jack.
  • Outputs: Includes 1 HDMI.
  • Remote: Enables simple operation from a distance.
  • Supports a variety of file formats: Including WAV, WMA, MP3, FLAC, LPCM and OGG, so you can enjoy your favorite media.
  • Wall-mountable: With the included bracket.
Whats Included
  • LG 2.1-Channel Hi-Res Soundbar System with Wireless Subwoofer and Digital Amplifier

Q: I am interested in this because I want completely wireless. Is it truly wireless (other than power), or is only the sub woofer wireless. does the sound bar have to plug into the tv, or can it be connected via bluetooth? Thank you

A: The LG 2.1 ch High Resolution Audio Sound Bar, Model # SJ4Y-S uses Bluetooth Technology (Version 4.1)) so it can be paired to a Bluetooth enabled TV to stream audio wirelessly via Bluetooth. It also has an Optical Digital Audio Input that you can use to connect to the Optical Digital Audio Output of a TV that does not have Bluetooth capability. It has an HDMI input that you can also use to connect to TVs that have an HDMI output on them, and an it also has an HDMI ARC (HDMI Out) port that can be connected to a TV that supports the HDMI ARC functionality and allows you to send audio to the TV or from the TV via that port using the same HDMI cable...^IFV

Q: Can someone help me with how to do the firmware upgrade? I contacted LG because my soundbar is cutting out. They tell me there is no update and no known issue with the soundbar.

A: Is the sound bar actually cutting out or is the subwoofer just cutting out? I thought mine needed the firmware update too because my subwoofer kept cutting out but it didn’t. I actually figured out that my wireless router was too close to my subwoofer and was interfering with it. I had to move my subwoofer to the other side of the entertainment stand.

Q: Can u hook up rear speakers to this sound bar?

A: Yes you can but it goes in and out at times...

Q: Is this speaker Simplink compatible?

A: Yes all lg products are simplink compatable which makes it nice if you want to use just one remote to power on and also change volume.

Q: Is it bivolt or only 110v? To use outside USA.

A: The LG 2.1 ch High Resolution Audio Sound Bar with Wireless Subwoofer and Digital Amplifier, Model # SJ4Y-S has a dual voltage AC adapter (100 - 240 V ~ 50 -60 Hz, 1.2 A) so you can use it outside the U.S...^IFV

Q: I have a Samsung TV that's less than 2 years old. Will it work with that and Chromecast?

A: It should. I use a Roku for streaming TV and I plugged the Roku into my extra HDMI port on the TV and plugged the soundbar into the HDMI Arc port on the TV. I'm sure you can do the same with your Chromecast as I did with my Roku.

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