PNG SVG MORE
Mixed
Outline
Essential Line icons
volume, Audio, media
Black
345x512
Flat
Pictograms vol.1
switch, music, volume
SlateGray
512x512
PNG ICO ICNS SVG MORE
volume, music, Melody
PNG ICO SVG MORE
perfectline: freebies
Bars, muted, volume
Filled outline
Line color mix Vol.1
play, volume, music
Line color mix Vol.2
play, Headphones, music
Mayssam
Full, volume, sound
off, media, volume
Glyph
Free Misc Icon Set 2
off, sound, speaker
on, sound, Audio
PNG ICO ICNS MORE
Things
sound, Audio, volume
SteelBlue
Anchor
volume
DimGray
128x128
Handdrawn
Social Messaging & Productivity
Audio, music, Up
sound, volume, Up
sound, volume, music
music, Down, Mute
Headphone, volume, speaker
Multimedia, music, Control
News and Magazine
volume, media, Multimedia
DarkSlateGray
Watchify v1.0 - 32px
music, Audio, speaker
sound, Mute, volume
Cool Application Icons
Min, sound, player
Geomicons
volume, speaker