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About this item

As the most compact speaker in the home line-up, Acton III fits in anywhere, with sound that really stands out. Acton III has an even wider soundstage than its predecessor, delivering room-filling Marshall signature sound that has been re-engineered for a more immersive experience. This new generation of Acton has tweeters angled outwards and updated waveguides to deliver a consistently solid sound that is so wide it chases you around the room. This two-way driver system delivers a balanced sound, with crisp, soaring treble and controlled, rumbling bass. Built-in Dynamic Loudness adjusts the tonal balance of the sound, ensuring your music sounds brilliant at every volume, while Placement Compensation corrects for any nearby reflective surfaces that may affect the sound. Acton III is ready for the future of Bluetooth technology and has been built to deliver next-generation Bluetooth features the moment they are available. 

Review Summary

Rating 4.9 out of 5 stars with 235 reviews

Rating by feature

  • Rating 4.9 out of 5 stars

  • Rating 4.8 out of 5 stars

  • Rating 4.9 out of 5 stars

1 expert review

Expert rating, 4 out of 5 stars with 1 review.

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98%would recommend to a friend

Customers are saying

Customers have good things to say about the Acton III Bluetooth Speaker. They rave about its sound quality, describing it as amazing, clear, and excellent. The speaker's design is also well-received, with customers appreciating its classic modern and retro look. Additionally, customers find the speaker easy to set up and connect to their devices. However, some customers have concerns about its portability as it lacks an internal battery. There are also a few complaints about the power button being broken.

This summary was generated by AI based on customer reviews.

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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    Marshall - Acton III Bluetooth Speaker - Black

    Model:1006008
    SKU:6534103
    Your price for this item is $222.99
    The previous price was $279.99
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