Marshall Emberton III Portable Bluetooth Speaker
The Marshall Emberton III is a compact portable Bluetooth speaker built for powerful everyday listening, long battery life, and outdoor durability. With Marshall Signature Sound, True Stereophonic multidirectional audio, 32+ hours of playtime, dust and water resistance, a built-in microphone, and Bluetooth LE Audio readiness with Auracast support, it is designed for travel, outdoor use, and all-day listening.
Key Features
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Marshall Signature Sound
Delivers fuller, more balanced sound with enhanced bass across different volume levels.
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True Stereophonic Audio
Creates a multidirectional sound experience designed to surround the listener more evenly.
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32+ Hours of Playtime
Provides extended portable listening on a single charge.
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Dust & Water Resistant
Rugged construction designed to handle outdoor use, dust, and rain.
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Built-In Microphone
Supports convenient hands-free calls directly through the speaker.
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Bluetooth LE Audio Ready
Prepared for newer Bluetooth audio features, including Auracast-based audio sharing.
Main Feature Sections
Portable Marshall Sound
The Emberton III combines compact portability with Marshall’s signature sound tuning, delivering strong bass and balanced performance for everyday music listening.
Multidirectional Listening
True Stereophonic technology spreads audio in multiple directions, helping create a fuller listening experience around the speaker.
Built for Long Days
With more than 32 hours of battery life, the Emberton III is suitable for travel, outdoor gatherings, and extended use without frequent charging.
Future-Ready Wireless Audio
Bluetooth LE Audio readiness prepares the speaker for improved wireless audio features and Auracast sharing with compatible devices.
Technical Specifications
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Product Type: Portable Bluetooth Speaker
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Brand: Marshall
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Model: Emberton III
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Sound Technology: Marshall Signature Sound
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Multidirectional Audio: True Stereophonic
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Playback Time: 32+ hours
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Built-In Microphone: Yes
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Hands-Free Calling: Yes
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Dust Resistance: Yes
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Water Resistance: Yes
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Bluetooth LE Audio Ready: Yes
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Auracast Ready: Yes
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Wireless Playback: Yes
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Use Case: Travel, outdoor use, home listening, everyday portable audio
Battery & Connectivity
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Playback: 32+ hours
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Bluetooth: Wireless audio support
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Bluetooth LE Audio: Ready
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Auracast: Supported when compatible functionality is available
Actual battery life depends on listening volume and usage conditions.
Durability
The Emberton III is designed with a rugged and robust body for portable use around dust and water exposure, making it suitable for outdoor environments and travel.
Best Use Cases
- Travel
- Outdoor listening
- Beach and poolside use
- Home listening
- Daily portable audio
- Long listening sessions
- Hands-free calls
- Users who want a compact Marshall speaker
Compatibility
- Works with compatible Bluetooth phones, tablets, laptops, and audio devices
- Bluetooth LE Audio and Auracast functionality require compatible devices and supported software.
