How to Connect TV Audio Output to Speakers?
These days, picture standards have dramatically improved for tv viewing. However, not a lot has modified in relation to sound high quality. Most LG TVs, for instance, want HD audio gadgets to have the ability to play high-quality sounds.
All TVs characteristic built-in audio system. With LG OLED, Plasma, and LED TVs, you solely face TV audio output to audio system points, however, you additionally must learn to make them sound good.
The most recent models have a low quantity of components, which results in audio that has a tinny, hollow quality. This does not complement 3D footage or footage displayed on a big display screen.
In most cases, customers will not be able to connect an audio system to their televisions if they purchase the most recent models. Instead, you will need to make use of an external audio device, such as a home theatre receiver, and adjust the audio settings on that device.
You will learn how to connect the audio output of the LG TV to the audio system in this very section. High-definition (HD) sound can only be produced by high-quality audio equipment that has had its sound settings properly adjusted.
Analog Audio Outputs
Outdated LG TVs have crimson and white analog audio output sockets. Usually, you possibly can’t plug the exterior audio system into these sockets.
As a substitute, you possibly can solely plug a Hello-Fi system, dwelling theater receiver, soundbar, or sound system into the sockets. You may additionally mix your audio system with an amplifier, so long as you know the way to.

Nonetheless, while you’re shopping for equipment on your LG TV, take further care as a result of new fashions that don’t have analog audio outputs. You may solely plug audio gear into analog output sockets in the event that they’re self-powered audio system.
A self-powered audio system or energetic audio system has a built-in amplifier. The amp would work provided that plugged to an outlet.
Easy methods to Join RCA Connections
- Join your RCA cables to the audio output of the LG TV.
- Secondly, join the alternative ends of the cables to the corresponding audio outputs on a powered speaker, dwelling theater receiver, or soundbar.
- Upon getting plugged in everything, activate the receiver or soundbar.
- Subsequent, arrange your TV’s audio settings. You may additionally comply with the setup directions of the exterior audio machine.
- Select the enter on the sound system so as to hear the output sound of the TV. In doing this, keep in mind that the RCA outputs ship a content-dependent 2-channel stereo from the tv to the exterior machine.

For those who’re utilizing the analog connection settings with a soundbar, you’ll want to test the enhancements of the machine. This may occasionally embrace encompass sound options and soundstage audio recordings.
If the RCA cables are linked to a receiver or dwelling theatre system, it is suggested to test for further audio settings, like DTS Neo:6 or Dolby Prologic II/IIx. These options help you extract encompass sound alerts from the enter sign of the stereo.
Additionally, take observe that RCA connections usually are not accessible on most new LG TV units.
Therefore, in the event, you’re buying a model-new LG TV and your audio system or soundbar has solely analog audio outputs, you have to be certain that the TV has the analog audio possibility enabled. It will need to have built-in analog audio inputs.
If it solely has digital outputs and inputs, you have to buy an audio system that gives HDMI-ARC or optical digital audio connection choices.
Digital Outputs
The most recent LG TV fashions are included with digital audio outputs. These embrace devoted audio outputs and HDMI sockets. HDMI sockets carry each video and audio info.
For this, you have to test the specs of the TV as a result of not all HDMI sockets work as inputs in addition to outputs.

Most LG TV units make the most of the optical audio output format. This suggests that it’s best to use cables with a clear and sq. plug. The standard spherical and pointed steel plugs are for the coaxial/digital format.
Like analog audio outputs, digital sockets carry audio to soundbars and residential theater methods. A media bar or soundbar is a encompass sound speaker that produces audio from a large enclosure.
The optical digital audio out is a fiber-optic cable. It performs audio alerts from the LG TV to the receiver of a house theatre system. When connecting LG TV audio output to the audio system, keep in mind that some fashions have 2 RCA jacks for the output of the proper and left channels.
How to Join Digital Optical Connections?
- Connect one end of the digital optical cables to the digital output on your TV.
- Attach the other end of the cables to the corresponding optical input on your receiver, home theater system, or soundbar.
- Once the cables are connected, proceed with the setup procedures for your speakers and TV.
- To hear the output sound, ensure that you select the digital optical output as the audio source.
- If you encounter issues with sound, navigate to the audio output settings. Look for PCM settings, and adjust them if needed. For devices without decoding capability, modifying the PCM settings may resolve the problem.
- By following these steps, you should be able to successfully set up and configure the digital optical connection between your TV and audio system, enhancing your audio experience.
The Conclusion – How to Connect TV Audio Output to Speakers
You can now upgrade your audio experience beyond the mediocre sound quality of your LG TV’s internal speakers. Discover the options listed above to enhance your streaming content and television packages. Customizing the menu settings enables you to improve audio output from your LG TV through an external sound system.
Connecting the output of your source device directly to external speakers is a recommended practice if you have an audio system outside. This setup permits playing sound from sources located elsewhere in the room, be it cable box, DVD player or another input device through your TV. For streaming content on smart TVs, one can make use of available options to attach external speakers and enrich their auditory experience.
Enhancing the audio performance of your LG TV is not a challenging task. It’s crucial to check if the type of audio output you are utilizing matches with your television model. Since some current TVs do not offer analog audio outputs, it’s important to verify that both the devices and connections you intend to use are compatible beforehand. Before buying any source items or sound enhancements, meticulously analyze the inputs and outputs on all your equipment as well.
SOURCES:
https://www.lg.com/uk/support/product-help/CT00008334-1437136020872-others
https://www.techwalla.com/articles/what-is-analog-audio-output
https://en.wikipedia.org/wiki/HDMI
https://www.the-home-cinema-guide.com/coaxial-digital-audio.html
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