speaker.svg 510 Bytes
<svg width="1em" height="1em" viewBox="0 0 16 16" class="bi bi-speaker" fill="currentColor" xmlns="http://www.w3.org/2000/svg">
  <path fill-rule="evenodd" d="M12 1H4a1 1 0 0 0-1 1v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1V2a1 1 0 0 0-1-1zM4 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h8a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2H4z"/>
  <path fill-rule="evenodd" d="M8 4.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5zM8 6a2 2 0 1 0 0-4 2 2 0 0 0 0 4zm0 3a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3zm-3.5 1.5a3.5 3.5 0 1 1 7 0 3.5 3.5 0 0 1-7 0z"/>
</svg>