The Marshall Emberton III is built for adventure with its rugged, durable design. Whether it’s a road trip, a day at the beach, or a ride across the country, this portable speaker delivers the legendary Marshall signature sound in 360° True Stereophonic audio. With 32+ hours of playtime, IP67 dust and waterproof protection, and Bluetooth LE Audio-ready connectivity, Emberton III makes every moment sound better.
Key Features
Marshall Signature Sound: Perfectly balanced sound at every volume.
True Stereophonic (360° Sound): Superior spatial audio that surrounds you.
32+ Hours of Playtime: Enjoy more than a full day of portable music on a single charge.
Dust & Waterproof (IP67): Resistant to dirt and water; submersible in 1 m for up to 30 minutes.
Built-in Microphone: Take hands-free calls with ease.
Bluetooth LE Audio-ready: Future-proofed wireless connectivity with Auracast™ support.
Technical Specifications
Audio Specification |
Details |
Driver Type |
Dynamic |
Frequency Range |
65 – 20,000 Hz |
Drivers |
2” 10 W full range, 2 passive radiators |
Stereo/Mono |
Stereo |
Maximum SPL |
90 dB SPL @ 1 m |
Cabinet Principle |
Sealed with passive radiator |
Amplifier |
2 x 38 W Class D amplifier |
Controls & Connectivity |
|
Wireless Connectivity |
Bluetooth 5.3 LE |
Bluetooth Range |
Up to 100 m (free field) |
Top Panel Controls |
Multi-directional control jog, On/Off button, Bluetooth pairing button, Battery indicator |
Physical Unit |
|
Dimensions |
160 x 68 x 76.9 mm (6.3 x 2.7 x 3 in) |
Weight |
0.67 kg (1.5 lb) |
Water Resistance |
IP67 rating (submersible in 1 m of water for up to 30 min) |
Colorways |
Black and Brass, Cream, Sage, Midnight Blue |
Battery |
|
Play Time |
32+ hours |
Quick Charging |
20 minutes charge = 6 hours playtime |
Charging Time |
2 hours |
Box Contents |
|
Emberton III speaker USB-C charging cable User manual and legal/safety information |
Compatible Apps |
|
Marshall Bluetooth app (iOS & Android) |