Marshall Kilburn III Portable Bluetooth Speaker with 50+ Hours of Portable Playtime, (360° Sound), Dust & Water-Resistant (IP54) – Black & Brass.

From the manufacturer

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Marshall Kilburn III Merchant Video

How do I get started?

I. Pull the power switch towards the front until the speaker turns on.

II. Push and hold the Bluetooth button until the LED turns to a slow pulse.

III. Select Kilburn III from your audio device’s Bluetooth list

How do I pair my speaker to a new audio device?

To pair to a new device, make sure the speaker is on. Then push and hold the Bluetooth button until the LED turns to a slow pulse. Select Kilburn III from your audio device’s Bluetooth list.

Do I need an app to use this product?

We recommend that you use this product together with the Marshall Bluetooth app for the best user experience, however the speaker also works without the app.

What does IP54 mean?

Kilburn III is IP54-rated meaning that it is resistant to dust and water splashes from any direction.

What is True Stereophonic?

True Stereophonic is 360° sound that finds you wherever you’re standing thanks to a stereo arrangement with no blind spot. Take in well-rounded mids, crisp highs, and bass that digs deep with improved tuning and wide band drivers.

• 50+ HOURS OF PORTABLE PLAYTIME- A speaker for inside and outside your home. Start track one in the bedroom, then listen to the encore on the balcony. With 50+ hours of portable playtime, your playlist will probably run out before the battery.
• TRUE STEREOPHONIC- 360° sound finds you wherever you’re standing thanks to a stereo arrangement with no blind spot. Take in well-rounded mids, crisp highs, and bass that digs deep with improved tuning and wide band drivers.
• DUST & WATER-RESISTANT (IP54)- Kilburn III’s IP54 dust and water-resistant design make s it ready to deal with a splash of water or a bit of dirt. It won’t be bothered about a little spill from an overexcited house guest either.
• DYNAMIC LOUDNESS- Turn the music right up without compromising on any musical detail. Kilburn III has been designed so that the bass, mids, and treble adjust perfectly no matter the volume.
• TACTILE CONTROLS- Whether you want to customise your bass and treble, turn your speaker on or off, play, pause, and skip tracks, or use the M-button to instantly access presets, our signature controls get you straight there.

Harish

I've been closely understanding and explaining the world of technology and consumer products for the past several years, with gadgets, AI, and daily-use appliances at the core of my writing. My focus is not just on introducing new products, but also on presenting their technology in a language so simple that every reader can make smart decisions. With experience in tech journalism, product reviews, and multi-industry content writing, I make every topic relatable through practical storytelling. Whether it's shopping guides, in-depth reviews, or explainers, my approach is always reader-first—because the confusion they have becomes my responsibility.

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