5 Ways to Connect LG Soundbar to TV

A soundbar is a sound system that comprises several speakers that amplify and transmit sound from the TV.

Soundbars are great for home theater systems and if you have purchased an LG soundbar, you may be looking at how to connect it to your TV.

Well, there are a couple of ways to connect an LG soundbar to a TV that we will cover in this article. You will choose the one that works best for you.

how to connect lg soundbar to tv

The Different Ways to Connect an LG Soundbar to a TV

There are different ways to connect your LG soundbar to your TV for better sound. Here I will cover the different options you have and you will choose the option that works best for you depending on your available options.

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To connect your LG Soundbar to your TV, you have various options. You can set up your connection using.

  2. Sound sync via Bluetooth
  3. RCA red and white cable
  4. Aux Audio cable
  5. Digital optical cable
  6. Headphones cable

Let’s take a look at each option specifically.

1). Connecting LG Soundbar to TV with HDMI ARC

You can connect your TV to LG Soundbar if the TV has ARC (Audio Return Channel) compatibility.

The HDMI ARC allows your TV to send digital audio data via the HDMI cable to the Soundbar.

To connect the two devices, You will need to locate the HDMI ARC port on the TV and the HDMI Out port on the soundbar as well.

You will need to connect both devices to the power source first. They each need to be powered independently.

Once, that is done, you simply connect one end of the HDMI cable to the TV port and the other end to the soundbar.

connecting LG soundbar to TV with HDMI ARC

Now set the TV audio output through the HDMI ARC or SIMPLEX. The soundbar will also need to be set to the HDMI ARC mode.

Select the power button and press the F key. After that wait until the HDMI ARC LED indicators to light up indicating that you’ve connected the soundbar to the TV via HDMI.

This option is one of the best ways to connect your LG soundbar to the TV. This is because it has the capacity to carry HD sound formats like Dolby TrueHD and Atmos.

2). Connecting an LG Soundbar to a TV via Bluetooth

With modern home theater systems, a wireless connection is one of the best options that you have. Here are the steps to help you connect the soundbar to the TV via Bluetooth or WiFi.
To make this connection possible, both the TV and soundbar must have Bluetooth or WiFi features.
For this configuration, You will need to follow these steps.
  • Turn on the Bluetooth option on your Soundbar by pressing the ‘LG TV’ button.
  • Select the Home button on your Soundbar remote and go to settings
  • Select Sound> Sound out
  • Change it from “TV speaker” to “LG Sound sync wireless
  • Enter ‘Device selection’, and your TV automatically scans for available devices.
  • Select your LG Soundbar to pair and enjoy wireless sound syncing.
There you have it. You are successfully connected.

3). Connecting LG Soundbar to TV with RCA Red and White Cable

 If the other options of connections are not available to you, you can still connect the soundbar to your TV using the 3.5mm line-out or RCA cables.
They relay analog audio only and not digital. The RCA sockets are usually indicated by red and white connectors that older-school components and TVs usually have.

To make the connection, you will simply need to pair the white connector to the white output socket and the red connector to the red socket. Do this to both the TV and the soundbar.

4). Connecting LG Soundbar to TV with Optical Cable

Connecting a soundbar to a TV with an optical cable is one of the top options if your device doesn’t support HDMI.

The optical cable can give you good audio signal amplification with fewer losses. The digital optical cable can accommodate up to 5.1 audio channel formats.

To set this up, all you need to do is find the Optical OUT port in your LG television. Once located, insert the Digital Audio IN. And finally, set the audio source to D.IN.

5) Aux Audio Cable

This option is also available for those who have extra ports. They can help you connect your soundbar to your TV.

Aux cable gives a good audio signal but it doesn’t have extra features like Dolby HDR Surround effects on your LG soundbar:

  • Locate the Aux-in port of your Soundbar and the Aux out of your TV.
  • Connect the Aux cable terminals to both ports, and that’s it.
  • You may need to select the desired TV audio output device in some TV models.

6). Headphone Jack

A headphone jack is able to make this connection but it should be your last option if the above options don’t work or aren’t available to you.

Some TVs and LG soundbars can accommodate the connection through this setup. However, you won’t be capable of adjusting sound effects, and the quality may vary differently.

What is the Best Way to Connect My LG Soundbar to My TV?

The best way of connecting your LG soundbar to the TV is through an HDMI ARC. It is a high definition that can carry audio formats such as Dolby Atmos and TrueHD.

This allows for seamless audio transmission and quality. The next best option is a Bluetooth connection. If you have a modern home theater system, the wireless connection can also work well and it’s easy to configure.

How Do I Connect My LG Soundbar to My TV without Cables?

Without any cable connections involve, you can do the connections via wireless/Bluetooth. Disclaimer: This connection is only possible with televisions and soundbars with the latest wireless technology.

This option won’t be possible if all or either of the devices is not Bluetooth compatible.

Final Thoughts

LG is a reliable and popular brand that makes a lot of electronic products. LG soundbar is a great pair for your TV. They have great audio and voice quality.

If you need to connect your LG soundbar to the TV, any of these options above are possible depending on the technology used for the devices.


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