Marshall EMBERTON III Portable speaker with 32+ hours of playtime

Marshall EMBERTON III Portable Speaker with 32+ Hours of Playtime

The Marshall EMBERTON III delivers powerful portable audio designed for people who want big sound without being tied down. Built with Marshall’s iconic audio heritage and modern technology, this compact speaker blends durability, long battery life, and immersive listening into one rugged package you can carry anywhere.

Marshall Signature Sound That Feels Alive

The Marshall EMBERTON III brings the brand’s signature sound into a portable format, offering a balanced audio experience at any volume level. Compared to its predecessor, this model introduces deeper bass, giving music more body and presence without overwhelming the mids or highs.

Dynamic Loudness continuously adjusts tonal balance as you change the volume. Turn it up for energy or keep it low for background listening — the sound stays rich and full either way. It’s like having a sound engineer quietly fine-tuning your music in real time.

True Stereophonic 360° Sound Experience

Not all speakers spread sound equally, and that’s where the Marshall EMBERTON III stands apart. Featuring True Stereophonic technology exclusive to Marshall products, it delivers multi-directional audio that surrounds you from every angle.

Instead of pointing sound in one direction, this speaker fills the space with consistent 360° audio. Whether it’s sitting on a table, the sand at the beach, or the back seat of your car, the music reaches everyone equally. Ever walked around a speaker and noticed the sound fade? That doesn’t happen here.

32+ Hours of Portable Playtime

Long listening sessions are effortless with the Marshall EMBERTON III. With over 32 hours of portable playtime on a single charge, you can move through an entire day — and then some — without worrying about battery life.

When power finally runs low, a full recharge takes just 2 hours. Need music fast? A quick 20-minute charge provides up to 6 hours of playback, perfect for spontaneous plans or last-minute outings.

Rugged IP67 Dust and Waterproof Design

Life doesn’t happen in perfect conditions, and this speaker is built with that reality in mind. The Marshall EMBERTON III carries an IP67 dust and waterproof rating, meaning it can handle dirt, splashes, and even submersion in up to 1 meter of water for 30 minutes.

From beach days to road trips, its durable construction reflects Marshall’s on-the-road spirit. Toss it in your bag or car without overthinking it — this speaker is made to travel.

Built-In Microphone for Everyday Convenience

Music may come first, but daily life still calls. The Marshall EMBERTON III includes a built-in microphone that allows clear hands-free conversations. You can take calls while preparing for your day or managing tasks without reaching for your phone.

It’s a small feature that makes a big difference when multitasking.

Bluetooth LE Audio-Ready Connectivity

Designed with the future in mind, the Marshall EMBERTON III is Bluetooth LE Audio-ready. This technology opens the door to enhanced audio sharing possibilities with Auracast™, helping ensure your speaker stays compatible with evolving wireless experiences.

With Bluetooth 5.3 LE connectivity and a wireless range of up to 100 meters in open space, your music stays stable and uninterrupted.

Built to Last Longer

Marshall focuses on longevity, and the Marshall EMBERTON III reflects that commitment. Authorised repair services and spare parts are available through Marshall’s website, helping extend the product’s lifespan rather than replacing it prematurely.

This approach supports long-term use while reducing unnecessary waste.

Thoughtful Materials and Sustainable Design

Sustainability plays a key role in the Marshall EMBERTON III design. Seventy-nine percent of its plastic comes from recycled materials sourced from previously used electronics and CDs. The speaker is also entirely PVC-free, avoiding one of the most harmful plastic types.

The result is a product built with more responsible material choices without sacrificing durability.

Compact Design with Powerful Engineering

Despite weighing only 0.67 kg (1.5 lb), the Marshall EMBERTON III packs serious audio performance. Inside, two 2” 10 W full-range drivers and passive radiators work alongside dual Class D amplifiers to produce clear stereo sound with a maximum sound pressure level of 90 dB SPL.

Designed and engineered in Sweden and made in China, the speaker combines precision engineering with portable practicality. Its compact dimensions make it easy to carry while still delivering room-filling sound.

Simple Controls and Smart App Compatibility

Control stays intuitive thanks to the multi-directional control jog, power button, Bluetooth pairing button, and battery indicator located on the top panel. The Marshall Bluetooth app, available for iOS and Android, allows additional customization and management of your listening experience.

Inside the box, you’ll find the Emberton III speaker, a USB-C charging cable, and user documentation — everything needed to get started right away.

A Portable Speaker Designed for Real Life

The Marshall EMBERTON III blends powerful audio, extended playtime, and durable construction into a speaker made for movement. Whether you’re heading outdoors, commuting, or simply relaxing at home, it delivers immersive sound without demanding attention or maintenance.

It’s compact like a travel companion but performs like a much larger system — proof that great sound doesn’t need to stay in one place.

The Marshall EMBERTON III stands as a reliable portable speaker built for everyday adventures, combining immersive sound, durable construction, and extended battery life into a compact design that keeps music playing wherever life takes you.

FAQs

What makes the Marshall EMBERTON III different from previous models? The Marshall EMBERTON III features increased bass performance, Dynamic Loudness adjustment, and enhanced portability while maintaining Marshall’s signature balanced sound.

How long does the battery last on the Marshall EMBERTON III? The speaker provides 32+ hours of portable playtime on a single charge, with quick charging offering up to 6 hours of playback after just 20 minutes.

Is the Marshall EMBERTON III waterproof? Yes, it has an IP67 dust and waterproof rating, allowing it to be submerged in 1 meter of water for up to 30 minutes.

Can I take calls using the Marshall EMBERTON III? Yes, the built-in microphone allows clear hands-free calls directly through the speaker.

What connectivity features does the Marshall EMBERTON III support? It supports Bluetooth 5.3 LE connectivity, is Bluetooth LE Audio-ready, and works with the Marshall Bluetooth app for iOS and Android devices.