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Key Features
Key Features
- Connectivity: Bluetooth v5.3 | USB
- Power Output: 20W
- Charging Time: 2 Hours
- Battery Life: 32 Hours
- Configuration: Stereo Channel
- Marshall Signature Sound, Built-in Microphone, True Stereophonic
- Warranty: 12 Months Warranty
Specifications
Audio Category
Installation Type
- Portable
Channel Configuration
- Stereo Channel
Sound Output
- 20W
Suitable For
- Music
Manufacturer Details
Brand
- Marshall
Model Series
- EMBERTON III
Model Number
- MSEMBRN3MIDBLUE
Product Dimensions (Open)
Dimensions In CM (WxDxH)
- 16.00 x 6.80 x 7.69
Product Weight
- 670 g
Dimensions In Inches (WxDxH)
- 6.29 x 2.67 x 3.02
Sound
Sound Pressure
- 90 dB SPL at 1 m
Frequency Response
- 65 Hz - 20 kHz
Additional Features
- True Stereophonic, Marshall signature sound
Physical Attributes
Speaker/Woofer Features
- 2 x 38 W Class D Amplifier, 2" 10W Full Range 2 Passive Radiators, Dynamic Driver
On-Device Control Type
- Buttons
Other Body Features
- Cabinet Principle: Sealed with Passive Radiator
Speaker Weight in Kg
- 0.67
Speaker Width in CM
- 16.00
Speaker Depth in CM
- 6.80
Speaker Height in CM
- 7.69
Functions
Karaoke Supported
- No
Mic Specifications
MicrophoneFeatures
- Hands-free Talking Much Simpler and Clearer
Microphone Type
- Built-in Mic
Built-in Mic
- Yes
Microphone Availability
- Yes
Additional Microphone Features
- Take Calls While Getting Your Day Started
Smart Functions
Smartphone Application Controls
- Marshall Bluetooth app (iOS & Android)
Network Connectivity
Wi-Fi Supported
- No
Bluetooth Supported
- Yes
Bluetooth Specifications
- Bluetooth 5.3
Bluetooth Range Up To
- 100 Meters
Ports & Slots
USB Types Supported
- USB (Type-C)
USB Ports
- 1
HDMI Type
- No HDMI
Additional Features
Additional Technology Supported
- Future-Proof Technology, Auracast
Battery Details
Battery Technology
- Lithium-Ion
Standard Battery Life
- 32+ Hours
Charging
Charging Pin Type
- USB Type-C
Fast Charging Capability
- Yes
Battery Charge Time
- 2 Hours, 20 mins Charge = 6 Hours of Playtime
Materials & Durability
Body Material
- Recycled Plastic
Resistance Type
- Water Proof | Dust Proof
IP Rating
- IP67
Resistance Features
- 1m (3 ft) of water for up to 30 minutes
Aesthetics
Brand Color
- Midnight Blue
Color
- BLUE
In The Box
Documents
- 1 x User manual, 1 x Legal and Safety Information, 1 x Warranty Card
Main product
- 1 x Portable Speaker U
Accessories
- USB-C Charging Cable
Package Includes
- 1 x Portable Speaker U, 1 x USB-C Charging Cable, 1 x User manual, 1 x Legal and Safety Information, 1 x Warranty Card
Generic Name
- Speaker
Packaged Dimensions
After Sales & Services
Warranty on Main Product
- 12 Months
Warranty Type
- Carry-In
Standard Warranty Includes
- Manufacturing Defects
Standard Warranty Excludes
- Physical Damage
Installation & Demo applicable
- No
Company Contact Information
Customer Support Number
- 18005727662
Customer Support Email
- customersupport@croma.com
Manufacturer/Importer/Marketer Name & Address
- Manufacturer Name & Address: Marshall, Zound Industries International AB, Warehouse 305, Qianhaiwan Free Trade Port Area, 53 Linhai Road, Nanshan District, Shenzhen, China | Importer Name & Address: Luxury Personified LLP Plot no-38, Sector 20a,Faridabad-121001,Haryana,India
Country of Manufacture
- China
Country of Brand Origin
- United Kingdom
Croma Service Promise
Customer Support Email
- customersupport@croma.com
Registered Name and Address
- Infiniti Retail Ltd. - Unit No. 701 & 702, 7th Floor, Kaledonia, Sahar Road, Andheri (East); Mumbai - 400069. India
Customer Support Number
- 1800 572 7662
Customer Care Contact Person
- Grievance Officer
Overview
Balanced Sound Output
Featuring their signature sound profile, the Marshall Emberton III Portable Bluetooth Speaker delivers a full-bodied audio experience with deeper bass than its predecessor. Thanks to Dynamic Loudness technology, the tonal balance is automatically adjusted as you change the volume. Hence, whether you’re listening at low or high volume, the sound remains rich, consistent, and true to the original recording.
360-Degree True Stereophonic Audio
Exclusive to Marshall, True Stereophonic Audio of this speaker offers a distinct form of multi-directional sound that fills the space evenly. So, no matter where the speaker is placed, you experience consistent 360-degree sound quality. Thus, it creates an immersive listening environment that surrounds you with music from every direction.
Extended Playback Time
With over 32 hours of portable playtime, this portable speaker allows you to enjoy music all day and beyond on a single charge. Moreover, it can be fully recharged in just two hours, making it practical for frequent use at home or on the move. So, you can listen to entire albums or playlists without interruption.
Built-in Microphone Functionality
Equipped with a built-in microphone, this Bluetooth speaker allows for clear hands-free calling. Hence, you can seamlessly switch between music and calls without needing to disconnect or reach for your phone, which is ideal for multitasking during busy days.
Future-Ready Bluetooth Connectivity
Prepared for Bluetooth LE Audio, this portable speaker supports the upcoming Auracast audio-sharing technology. Thus, it is designed to adapt to future wireless advancements, ensuring a more flexible and enhanced listening experience.
Dust and Water Resistant
Rated IP67, this Marshall Emberton III speaker is resistant to both dust and water immersion up to 1m for 30 minutes. Therefore, this portable speaker is well-suited for outdoor use, travel, or unpredictable weather. Additionally, the rugged design embodies Marshall’s on-the-road durability and spirit.







