Not all speakers are created equal. Some can provide the soundtrack to your life while taking on dust, dirt, and rain. Emberton III does exactly that and more. It’s not for display, it’s there to join the party, wherever the party ends up. You can chuck it in a bag, throw it in the back seat of your car, take it on a cross-country ride, or hit the beach, completely stress free. Emberton III is ready for the fast lane. While you’re busy living life to the fullest, you’ll experience absolute 360° sound. True Stereophonic is a unique form of multi-directional sound from Marshall – where every spot is a sweet spot. No matter where you’re standing, the music will sound vibrant, balanced and loud. Just like it should. With 32+ hours of portable playtime, and battery preservation features built for almost endless listening sessions, you can keep the music playing on repeat. We’ve also updated Emberton III’s design to make it more straightforward and convenient to use while staying true to its rock ’n’ roll heritage. The classic grill, textured sleeve and iconic Marshall script hark back to our legendary amps with the added benefit of a built-in mic. Emberton III will go the distance and back again.
Q: How long does it take to fully charge the speaker?
A: The Emberton III Portable Bluetooth Speaker takes 2 hours to fully charge.
Q: Can you use the speaker as a speakerphone?
A: This speaker has a built-in microphone and speakerphone functionality.
Q: What kind of sound does the speaker produce?
A: Emberton III speakers produce absolute 360° sound, which Marshall describes as True Stereophonic sound. This unique, multi-directional sound means that every spot is a sweet spot, with vibrant, balanced, and loud music no matter where you stand.
Q: What is the maximum distance you can be from the speaker and still have a connection?
A: The maximum wireless range is 325 feet.
Q: Can you use the speaker as a speakerphone?
A: This speaker has a built-in microphone.
Q: What is the maximum depth of water resistance for the speaker?
A: The maximum depth of water resistance for the speaker is 3 feet.
A: Emberton III provides 32+ hours of portable playtime on a single charge.
Q: What is the maximum wireless range?
A: The maximum wireless range is 325 feet.
Customers consistently note the Emberton III Portable Bluetooth Speaker's exceptional sound quality and impressive battery life. Its portability and perfect size make it convenient for various uses, while the cool retro design and water resistance are also appreciated. The satisfying bass, microphone for calls, and powerful volume further enhance the user experience. Overall, the speaker's features contribute to a positive customer reception.
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.

Not all speakers are created equal. Some can provide the soundtrack to your life while taking on dust, dirt, and rain. Emberton III does exactly that and more. It’s not for display, it’s there to join the party, wherever the party ends up. You can chuck it in a bag, throw it in the back seat of your car, take it on a cross-country ride, or hit the beach, completely stress free. Emberton III is ready for the fast lane. While you’re busy living life to the fullest, you’ll experience absolute 360° sound. True Stereophonic is a unique form of multi-directional sound from Marshall – where every spot is a sweet spot. No matter where you’re standing, the music will sound vibrant, balanced and loud. Just like it should. With 32+ hours of portable playtime, and battery preservation features built for almost endless listening sessions, you can keep the music playing on repeat. We’ve also updated Emberton III’s design to make it more straightforward and convenient to use while staying true to its rock ’n’ roll heritage. The classic grill, textured sleeve and iconic Marshall script hark back to our legendary amps with the added benefit of a built-in mic. Emberton III will go the distance and back again.

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.

Emberton II is a compact portable speaker with the loud and vibrant sound only Marshall can deliver. Two 2’’ full range drivers and two passive radiators bring you the heavy Marshall sound you know and love. Experience absolute 360° sound with True Stereophonic, a unique form of multi-directional sound from Marshall – where every spot is a sweet spot. By separating out the spatial content of stereo recordings, Emberton II produces a sound much larger than its size and outperforms most speakers in its class. Amplify your sound with a multi-speaker Stack Mode session by connecting your speaker to other Emberton II speakers. With 30+ hours of playtime, you can enjoy the superior sound of Marshall for hours on end.

As the middleweight speaker of the home line-up, Stanmore III brings expansive Marshall sound in a frame that sits proudly anywhere in your home. Stanmore III has an even wider soundstage than its predecessor, delivering home-filling Marshall signature sound, re-engineered for a more immersive experience. This new generation of Stanmore has tweeters angled outwards and updated waveguides to deliver a consistently solid sound that is so wide it chases you around the room. The two-way driver system delivers a heavy but balanced sound, with crisp, soaring treble and controlled bass that really roars. Built-in Dynamic Loudness adjusts the tonal balance of the sound, ensures your music sounds brilliant at every volume, while Placement Compensation corrects for any nearby reflective surfaces that may affect the sound. Stanmore III is ready for the future of Bluetooth technology and has been built ready to deliver next-generation Bluetooth features the moment they are available.
| Pros for Marshall - Emberton III Portable Bluetooth Speaker with Rugged Waterproof / Dust-proof Wireless Design - Cream | |||
|---|---|---|---|
| Cons for Marshall - Emberton III Portable Bluetooth Speaker with Rugged Waterproof / Dust-proof Wireless Design - Cream | |||
| There were no cons for this product— |