Speaker volume may not be the problem with song loudness.
Certain MP3 files sometimes do not play at a high enough volume for the listener to enjoy. A few options will allow you to play your MP3 songs at a louder volume.
Adjusting MP3 Volume with Audacity
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Step 1
Download Audacity (see link in Resources).
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Step 2
Open Audacity. Use the menu "File" > "Open" and select the desired file that you want to adjust.
Step 3
Select "Effect" > "Amplify."
Step 4
Adjust the decibel level to the desired level. Use the "Preview" option to test the new volume.
Step 5
Save the file.
Adjusting MP3 Volume with iTunes
Step 1
Download Apple iTunes (see link in Resources).
Step 2
Select the song in iTunes that you want to adjust. If the song is not yet in iTunes, drag and drop the file into the "Library" or a playlist.
Step 3
Adjust the "Volume Adjustment" slider as needed, and select "OK."
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