Speakers on modern televisions they are mostly of average quality. The thin design of the device does not leave enough space for quality acoustics. The speakers are often directed backwards, which further muffles the content. However, there are tricks that can improve the sound without buying additional equipment. And they are applicable to the largest number of current models.
Manufacturers are aware of this problem and offer software solutions. These settings can help significantly, especially in understanding dialogue.
- Sound modes: Look for options like Clear Voice or Speech Mode. They highlight the frequencies of human speech.
- Improving dialogue: Some models have functions Speech Boost or Dialogue Enhancement. They directly amplify voices in movies.
- Equalizer (EQ): Reduce the bass level by a few steps. At the same time boost the treble (treble). If there is a midrange control (midrange), strengthen it a few dashes.
- Automatic volume control: This option reduces the loud sound and boosts the quiet parts. It is useful if the commercials are significantly louder than the rest of the program.

Signal source and service settings
Devices such as consoles or streaming boxes often send an inadequate signal. Therefore, if the TV does not have a home theater speaker system, there is a loss of quality.
Check the sound settings on external devices. Switch the audio output to Stereo or PCM Stereo. This allows the TV to process the incoming sound more easily. Services such as Amazon Prime offer their own option Dialogue Boost. This function is available directly in the menu while watching content. Look for it on other streaming services. This can significantly improve the quality of watching series and movies.
And the physical positioning of the TV can improve the sound
Proper placement of the device can drastically change the acoustics in the room. TVs are designed to stand close to a flat wall.
Avoid keeping the TV inside shelves or deep cabinets. This creates reverberation and dampens the tones. The wall behind the TV serves to bounce sound towards the user.
Experiment with the distance of the device from the wall. Moving the TV just a few centimeters can make a noticeable difference in sound clarity. Try it, it doesn’t cost you anything, and if nothing helps – that’s what it is. Or consider investing in an audio system around and under the TV, writes CNET.