Speaker Test - Stereo L R

1.0.2

ToolToolNam

0.00

0 reviews

10+
Downloads

Free

Check left/right channels, phase, and clean water out of your speaker.

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About Speaker Test - Stereo L R

Speaker Test - Stereo L R is a tools app developed by ToolToolNam.

How many times has Speaker Test - Stereo L R been downloaded?

Speaker Test - Stereo L R has been downloaded 29 times. In the last 30 days, the app was downloaded 29 times.

What is the rating of Speaker Test - Stereo L R?

Speaker Test - Stereo L R has no ratings yet.

Is Speaker Test - Stereo L R free?

Speaker Test - Stereo L R is free to download. The APK download size is 19.72 MB. The latest version available is 1.0.2. The last update was on September 13, 2026.

What are the requirements for Speaker Test - Stereo L R?

The app has a content rating of Everyone. The app has been available on Google Play 2 weeks ago.

Description

Just got new earphones, earbuds, or a used speaker? The first thing to check is whether left and right actually work. Playing music won't tell you — the channels blend together. Speaker Test plays pure, isolated tones so you can hear exactly what each side is doing.

[ WHAT YOU CAN TEST ]

● Left / Right Channels
Big L and R buttons play sound through one channel at a time. An auto-alternate mode cycles L → R → L hands-free, so you can just listen and confirm.

● Stereo vs Mono
Hear the difference between true stereo (should sound wide) and mono (should sound centered) — useful for spotting a channel that's silently failing.

● Phase Check
A feature most speaker test apps don't have. Two correctly wired speakers play in phase and the bass sounds full. If one is wired backwards, the bass can sound thin or hollow when compared side by side — a quick way to catch reversed speaker wiring without any tools.

● Frequency Sweep
Play a tone that sweeps from 20Hz to 20kHz to get a rough sense of where your speaker struggles — listen for cutouts or distortion at any point in the range.

● Speaker Cleaning
Push water out of your speaker grille with a loud low-frequency tone — the same principle used by smartwatches after getting wet.

[ WHY THIS APP ]

- Big, unmistakable L/R buttons — no ambiguity about which side you're hearing
- Phase check most competitors don't offer
- No microphone permission required — this only plays sound, it doesn't record
- Available in 37 languages
- No account, no login, no clutter

[ IMPORTANT SAFETY NOTE ]

Turn your volume down before starting the frequency sweep or the cleaning tone — both play loud sounds and can be uncomfortable, especially with headphones or earbuds on. High frequencies in particular can be unpleasant at high volume. The cleaning feature is not guaranteed to remove all water from your device — dry it with a cloth as well if needed.

Find out what's really coming out of your speakers.

Recent changes:
• Playback indicator now turns off on its own when the sound ends
• Added a progress ring so you can see how much of the test tone is left
• Added guidance to the Left/Right test explaining what to listen for

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More data about Speaker Test - Stereo L R

Price	Free to download
Total downloads	29
Recent downloads	29
Rating	No ratings
Ranking	Not ranked
Version	1.0.2
APK size	19.7 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Speaker Test - Stereo L R compared with similar apps

Common keywords of similar apps

Phase Side Play Tone Plays Hear Big Buttons Listen Mono Feature Wired Sounds Sweep Loud High Speaker Sound Test Check Stereo Left Channels Water Frequency Cleaning Earbuds Channel Speakers Bass Volume

Keywords missing from this app

Audio App Headphone Microphone Cleaner Features Control Device Headphones Quality Dust Time Working Noise Bluetooth Testing Mode Earphones Clear Simple Eject Frequencies Performance Equalizer Remove Tools Clean Recent Meter Response Free Real Earphone Hz Decibel

Downloads over time

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Speaker Test - Stereo L R has been downloaded 29 times. Over the past 30 days, it has been downloaded 29 times.

Changelog of Speaker Test - Stereo L R

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Developer information for ToolToolNam

ToolToolNam

tooltoolnam@gmail.com

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Google Play Rankings for Speaker Test - Stereo L R

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Technologies used by Speaker Test - Stereo L R

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