How to increase the volume of the speaker on Xiaomi Redmi 8T: safe and effective methods

The Xiaomi Redmi 8T is a popular budget smartphone with good specs, but many users note that the factory loudness of the speakers leaves much to be desired. This is especially noticeable when listening to music, watching videos or while calling in noisy places. Fortunately, there are several ways to increase the volume without compromising sound quality or risking damage to the device.

In this article, we will discuss 7 working methods, from simple settings in the smartphone menu to the use of engineering mode and third-party applications. It is important to understand that some methods may affect the warranty or require caution. We will explain in detail which methods are safe and which are best used only as a last resort.

If you want to achieve maximum volume without distortion, read on. We will also tell you how to avoid typical errors that can damage the speakers or worsen the sound.

1. Check basic sound settings on Redmi 8T

Before you resort to radical measures, make sure that the problem is not the standard settings. Often users are simply unaware of the built-in features that can improve sound.

Open the Settings menu → Sound and vibration. Here, look at the following parameters:

• 🔊 Multimedia volume – is regulated by a slider or volume buttons when playing music / video.
• 📞 Call volume – a separate regulator for incoming calls.
• 🚫 "Don’t disturb – check if this mode is activated.
• 🎧 "Adaptive sound" - a feature that automatically adjusts the volume to the surrounding environment (can help or interfere with the environment).

Also worth a look at is Settings → Special Features → Sound Improvement. There are options for amplifying high and low frequencies, which can indirectly make the sound louder by changing its character.

2.Use of uniform distribution of sound (Equalizer)

Redmi 8T has a built-in equalizer that allows you to fine-tune the sound, and the right settings can make the sound not only louder, but cleaner, so you can activate it.

1. Open the Music app (or any other to play audio).
2. Click on the three dots in the upper right corner and select the Equalizer.
3. Select the Bass or Rock preset – these usually increase the overall volume.
4. Manually lift the sliders at 100 Hz and 300 Hz (low frequencies) – this will add the “body” to the sound, making it subjectively louder.

If there is no built-in equalizer (depending on the MIUI version), install a third-party app, such as Equalizer FX or Music Volume EQ. They offer more flexible settings and can sometimes increase volume by 10-15% due to frequency optimization.

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Before setting up your equalizer, test the sound on different tracks.Some presets may work well for rock music but distort the voice on podcasts.

3. Enabling the "Loudline" mode for calls

If the volume problem only manifests itself during conversations, try activating the hands-free mode. This will not increase the power of the speaker, but will redirect the sound to the main (multimedia) speaker, which is usually more powerful than the spoken one.

How to turn on:

1. During the call, click on the Loud Communication (Dynamic) icon in the call interface.
2. If there is no icon, pull the notification bar down and activate the Loud Communication there.

This is especially useful in noisy places, but remember that when you're on speakerphone, you'll hear the sound, and also check if the speaker is covered with a cover or a finger, which is a common cause of poor hearing.

4. Volume increase through the engineering menu (for power users)

The engineering menu allows you to manually adjust the sound parameters, including the maximum volume, which gives the largest increase in volume (up to 30%), but requires caution - incorrect settings can lead to distortion or damage to the speakers.

Instructions:

1. Open the Phone app and type the combination: ##36446337## (code may not work on some firmware).
2. If the code doesn’t work, try ##4636##, then go to Audio → Volume.
3. In the menu, find the Speaker and Headset sections. Each has Max Vol options.
4. Increase your values by 5-10 units (e.g., from 140 to 150) and don't set maximum values (255), which will cause distortion!
5. Save the settings and restart the phone.

When you change the parameters, test the sound on different tracks, and if you have wheezing or distortion, return the values back.

Make sure the battery is charged > 50%|Make a backup copy of important data|Record the initial values of the parameters|Do not change other settings in the engineering menu-->

⚠️ Warning: Changing the settings in the engineering menu may cancel the warranty. If the speaker starts wheezing or stops working after the changes, reset to factory settings (Settings) → Additionally. → Resetting settings).

5. Apps to amplify sound: top-3 tested

If standard methods don't work, you can use third-party applications, and they work in different ways, some amplifying the signal at the software level, others optimizing the frequencies.

Before installing, check the reviews and ratings of the app on Google Play. Some utilities may contain ads or request unnecessary permissions. Also remember that no application can exceed the physical capabilities of the speakers - if they are weak in design, then miracles will not happen.

Hardware methods: cleaning speaker and replacement of mesh

Sometimes the problem is not the settings, but the physical state of the speaker, and dust, dirt, or a damaged safety net can turn the volume down significantly.

• 🧹 Cleaning speaker: Use a soft brush (for example, for makeup) or a spray of compressed air.Do not use sharp objects - they can damage the membrane.
• 🔧 Replacement of the safety net: If the net is deformed or clogged with dirt, it can be carefully removed with tweezers and replaced with a new one (sold in service centers).
• 🔊 Seal check: In some cases, the rubber seal around the speaker loses elasticity, causing the sound to "leak" inside the body.

If the sound hasn't improved after cleaning, it's probably the dynamics (membrane break, contact oxidation) that can only help if you replace it at the service center, and the cost of a new speaker for the Redmi 8T is about 500-800 rubles, plus work.

⚠️ Warning: When disassembling your phone, use plastic blades to clean or replace parts, so as not to damage the plumes. If you are not sure about your skills, you should consult a specialist. Self-repair without experience often leads to additional breakdowns.

7.Alternative solutions: headphones, Bluetooth speakers and external amplifiers

If all of these methods fail, consider external devices to amplify sound, especially if you often listen to music or watch movies in noisy places.

Options:

• 🎧 Xiaomi models (such as Mi Noise Cancelling Headphones) not only block out external noise, but also provide clean sound at high volume.
• 🔊 Portable Bluetooth speakers: Even budget models like Xiaomi Mi Portable Speaker sound louder than built-in speakers.
• 📱 External sound amplifier: Devices like FiiO A1 connect to the smartphone and amplify the signal for headphones.

If you care about volume when you're calling, look for Bluetooth headsets that enhance your microphone, which not only improve your audibility, but also make your voice clearer for you.

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External devices (earphones, speakers) are the safest way to get loud sound without risk to the smartphone, and they also improve the sound quality compared to built-in speakers.

FAQ: Frequent questions about volume on Redmi 8T