Speaker icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48" width="24" height="24"><mask id="ipTSpeaker0"><g fill="#555" stroke="#fff" stroke-linejoin="round" stroke-width="4"><path d="M38 2H10a2 2 0 0 0-2 2v40a2 2 0 0 0 2 2h28a2 2 0 0 0 2-2V4a2 2 0 0 0-2-2Z"/><path d="M24 38a6 6 0 1 0 0-12a6 6 0 0 0 0 12Zm0-20a4 4 0 1 0 0-8a4 4 0 0 0 0 8Z"/></g></mask><path fill="currentColor" d="M0 0h48v48H0z" mask="url(#ipTSpeaker0)"/></svg>