ROOM-FILLING SOUND: Acton III has an even wider soundstage than its predecessor, delivering immersive, room-filling Marshall signature sound.

WIDER SOUNDSTAGE: Improved tweeters and waveguides disperse sound to cover a bigger area.

TRUE STEREOPHONIC 360° SOUND: Drivers on all sides so you can feel the beat no matter where you're standing.

SUPERIOR SIGNATURE SOUND: Delivers sound that is rich, clear and loud, like the artist intended. Experience absolute 360° sound with True Stereophonic, a unique form of multi-directional sound from Marshall – where every spot is a sweet spot.

IMMERSIVE SOUND FOR MOVIES & MUSIC: Features Dolby Atmos for clear and detailed three-dimensional audio you can feel.

IMMERSIVE SOUND FOR MOVIES & MUSIC: Features Dolby Atmos for clear and detailed three-dimensional audio you can feel.