Sound Booster

Install Sound Booster extension to increase the volume up to 400%
Increase and boost your browser sound up to 400%. Get the Sound booster chrome extension which increases or decreases system volume with one click. It supports any tab on the chrome browser and the changes will be stored on that actively streaming video

Here is how to use Sound Booster Extension:
>>Get the addon from Chrome web store
>>Visit any tab that plays the audio
>>Click on the extension icon and choose the Sound boost range
>>The extension supports up to 400% of increase volume

Sound Booster Features:
>>Increase sound by 400%
>>Decrease sound to zero
>>One click changes
>>Supports any site