LG SN4 Soundbar Best Settings

LG SN4 Soundbar is an incredible audio device that takes your TV sound to the next level. Whether you’re watching movies, listening to music, or enjoying your favorite shows, this soundbar delivers immersive and detailed sound like never before. 

However, you can only enjoy these features if you have the soundbar set up properly. This article covers all the settings of the LG SN4 Soundbar, explaining how they work and how you can tweak them to enhance your audio experience.

lg sn4 soundbar best settings

LG SN4 Soundbar Settings Explained

1. Sound Modes

The LG SN4 Soundbar offers different sound modes that suit different types of audio content. These modes include Standard, Bass Blast, and Cinema.

  • Standard Mode: This mode provides a balanced sound output for everyday use. It is the best option if you want to hear clear dialogue and enjoy a well-rounded sound.
  • Bass Blast Mode: If you love deep and powerful bass, this mode is perfect for you. It mode is all about low-frequency sounds, making action-packed movies and music tracks more immersive with booming bass.
  • Cinema Mode: With the Cinema mode, you can transform your living room into a mini home theater. It will enhance the overall audio experience by creating a wider soundstage and emphasizing surround sound effects. This makes you feel like you’re in the middle of the action.

2. Adaptive Sound Control

The LG SN4 Soundbar features Adaptive Sound Control, a smart technology that automatically adjusts the sound settings based on what you’re watching or listening to.

  • Movie Mode: When you’re watching movies, the soundbar boost the surround sound effect to create cinematic experience.
  • Music Mode: When playing music, the soundbar will tweak the audio settings to ensure clarity and detail.
  • News Mode: This mode prioritizes dialogue clarity, so you will be able to hear and understand news broadcasts, interviews, and other programs where spoken words are important.

3. Night Mode

If you love to watch movies late at night and you don’t want to wake up other members of your family or the entire neighborhood, the LG SN4 Soundbar’s Night mode is here to help.

When activated, Night mode reduces the volume range, preventing sudden loud sounds and ensuring you still hear softer sounds. This allows you to enjoy your favorite movies and shows at lower volumes while still being able to hear dialogue clearly.

4. Subwoofer Level Adjustment

The LG SN4 Soundbar comes with a wireless subwoofer that does a lot more for your audio that you won’t be able to do without. You can adjust the subwoofer level to fine-tune the bass according to your preference. If you’re up for more immersive bass, then you would want to increase the subwoofer level, however, if you prefer a more balanced sound, then it is better to keep it at a low level. 

LG SN4 Soundbar Best Settings

To optimize your audio experience with the LG SN4 Soundbar for music, movies, and gaming, you can try out the following settings:

Best LG SN4 Settings for Music

When it comes to music, you want to ensure clarity and detail to fully enjoy the sound of instruments and vocals. Follow these settings for an enhanced music experience:

  • Sound Mode: Select “Music Mode” as this is the best setting for music files. 
  • Bass and Treble Adjustments: Fine-tune the bass and treble levels to your preference. If you’re up for a punchy low-end, then increase the bass slightly and adjust the treble to bring out the crispness in the higher frequencies.
  • Adaptive Sound Control: Ensure that Adaptive Sound Control is set to “Music Mode” so the sound output is optimized for music playback.

Best LG SN4 Settings for Movies

 Watching movies are all about having a cinematic experience. If you want to enjoy this experience in your living room, these settings will help you out:

  • Sound Mode: Choose “Cinema Mode” for a setting that enhances surround sound effects, which is the best option for movies.
  • Night Mode: If you’re watching movies at night or need to keep the volume down, activate “Night Mode” to compress the dynamic range and maintain dialogue clarity while minimizing sudden loud sound effects.
  • Adaptive Sound Control: Set the Adaptive Sound Control to “Movie Mode” to optimize the audio specifically for movie watching.

3. Best LG SN4 Settings for Gaming 

When gaming, you want to feel like a part of the action, but still be able to hear the audio with clarity. To make this work, you can try out these settings:

  • Sound Mode: Choose “Standard Mode” for a balanced audio output. This should enable you to hear both in-game sound effects and dialogue clearly.
  • Bass Adjustment: If you want to explosions and  low-frequency effects to have a bit more impact, then you can increase the bass level slightly.
  • Adaptive Sound Control: Set Adaptive Sound Control to “Standard Mode”.


  • Lawrence Munson

    I'm Lawrence Munson, a tech blogger and audio enthusiast. AudioJust.com is where I share my thoughts and findings on the latest audio gear such as earphones, soundbars, subwoofers, equalizers, etc. I love to test new products to help my readers understand and enjoy their devices better, and I'm always eager to share my knowledge about audio technology and how it works.