Speaker Icon - Audio Output Symbol for Web & UI Design #3504002 (License: Personal Use)

This grayscale vector illustration depicts a front-facing speaker cabinet with two horizontal vent slits above a central circular driver. Three parallel lines to the right symbolize sound waves projecting outward, conveying active audio output. The design uses bold outlines and subtle shading for clarity at small sizes.

Commonly used in user interfaces for volume controls, media players, accessibility tools, or notification settings; matches user intent to identify or toggle audio functionality quickly.