# Subwoofer Frequency Test

> How low can your bass go? Find out with this subwoofer test app!

Canonical page: [https://chrome-stats.com/d/com.leafgreen.subwoofer](https://chrome-stats.com/d/com.leafgreen.subwoofer)

## Overview

- **ID:** `com.leafgreen.subwoofer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Leafgreen
- **Category:** TOOLS
- **Downloads:** 121,385
- **Rating:** 3.88 / 5 (209 ratings)
- **Version:** 3.0.1
- **Last updated:** 2023-10-10
- **First published:** 2016-11-30
- **Size:** 32 MB
- **Data as of:** 2025-04-29
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.leafgreen.subwoofer)
- **Website:** [http://leafgreenapps.com](http://leafgreenapps.com/)
- **Privacy policy:** [http://leafgreenapps.com/policies/privacy.htm](http://leafgreenapps.com/policies/privacy.htm)

## Description

The Subwoofer Frequency Test Chrome extension enables you to accurately assess the bass capabilities of your audio system by playing precise low-frequency tones ranging from 15Hz to 100Hz in 5Hz increments. This allows users to pinpoint the lowest audible frequencies their subwoofers can reproduce, ensuring optimal bass performance for car audio systems, home theater setups, or personal headphones.

Designed for audiophiles and casual listeners alike, the app helps verify that your speakers deliver the deep bass tones that enhance music and cinematic experiences. Since humans typically hear tones starting around 20Hz, this tool helps determine if your system meets or exceeds that threshold, ensuring you don't miss out on the rich lows in your audio playback. Simply use the test sounds to turn up your bass and explore the true limits of your subwoofer's frequency range.

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.SET_WALLPAPER`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `android.permission.WRITE_SETTINGS`
- `com.android.vending.BILLING`
- `com.google.android.gms.permission.AD_ID`
- `com.leafgreen.subwoofer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users generally find Subwoofer Frequency Test useful for testing speaker performance and appreciate its simplicity. However, several users report that the app produces no sound on some phone speakers and that the tone stops too quickly, making it difficult to perform thorough tests. Compatibility issues with specific devices also appear.

### Pros

- Effective for testing speakers and subwoofers
- Easy to use with a straightforward interface
- Recommended by users who successfully used it

### Cons

- Does not produce audible sound on some phone speakers
- Tone duration is too short, cutting off before testing is complete
- Does not work on certain devices such as Infinix Hot phones

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- [Frequency Sound Generator](https://chrome-stats.com/d/com.funapps.frequency) — 22,282 users, 3.94 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.leafgreen.subwoofer)