Marshall Kilburn III Review: 50 Hours of Playback and Immersive Sound

Experience over 50 hours of music with the Marshall Kilburn III Bluetooth speaker, delivering rich, 360-degree sound in a classic rock-inspired design.

Marshall Kilburn III: Classic Design Meets Modern Performance

Marshall has rolled out a refreshed version of its beloved Bluetooth speaker, the Kilburn III. This latest model doubles the battery life of its predecessor, the Kilburn II, offering music lovers extended playback without interruption. True to Marshall’s rock-and-roll roots, the Kilburn III keeps the iconic amplifier-inspired look that fans cherish.

On the top panel, you’ll find tactile control knobs that give a satisfying physical feedback, adding to the vintage vibe. The carrying strap is velvet-trimmed and detachable, secured with buttons reminiscent of guitar straps — a nice little nod to the brand’s musical heritage. Right beside the controls sits the “M” button, which lets you instantly switch between sound presets for the perfect listening experience.

Water and Dust Resistant for Versatile Use

The Kilburn III is built tough with an IP54 rating, making it resistant to water splashes and dust. Whether you’re jamming in your bathroom, chilling in the living room, or hanging out outdoors, this speaker can take it. Just keep in mind that it’s splash-proof but not submersible — so it’s not made for pool parties where it might take a dive.

360-Degree Sound with No Dead Zones

Inside, the Kilburn III sports a stereo system designed to fill the room with immersive sound. Marshall proudly claims there are no “dead zones,” providing a full 360-degree audio experience. The sound profile is well-rounded, with detailed mids, crisp highs, and a surprisingly robust bass for a portable speaker. This enhanced sound comes partly from improved tuning and broadband drivers that deliver clear, balanced audio regardless of where you stand.

You can also crank up the volume without losing sound quality. Marshall’s fine-tuned design ensures that lows, mids, and highs stay perfectly balanced, no matter how loud you go.

How Long Will the Battery Last?

Now for the best part — the Kilburn III boasts more than 50 hours of continuous playback thanks to its monster battery. This is a massive jump from the Kilburn II, meaning fewer charging breaks and more playtime. What’s more, this battery can double as a power bank to charge your phone when it’s running low — super handy on the go!

Marshall's Product Manager, Hannah Wollner, describes the Kilburn III as “a revolutionary evolution” in their lineup, highlighting a completely redesigned acoustic structure. She adds:

“We’ve improved its appearance, enhanced usability, and extended playback time to over 50 hours. Kilburn III is a significant upgrade compared to the highly praised Kilburn II.”

Availability and Pricing

The Marshall Kilburn III launched globally on May 27 and will be available for purchase starting June 10. Buyers can choose between two stylish color options: Black with brass accents or Cream. The expected price is around $380, positioning the Kilburn III as a premium portable speaker option for those who want both style and substance.

Looking for a solid Bluetooth speaker that combines iconic design with top-tier sound and battery life? The Kilburn III might just be your next favorite gadget.

“Kilburn III represents a massive leap forward, combining legendary design with a completely reimagined acoustic architecture and usability enhancements.” — Hannah Wollner

Conclusion

With its rock-and-roll roots, long-lasting battery, and immersive 360-degree sound, the Marshall Kilburn III stands out in the crowded Bluetooth speaker market. Whether you’re hosting a backyard barbecue or simply enjoying your favorite tunes at home, this speaker promises to deliver powerful and clear music all day long. Isn’t it time you upgraded your sound experience?

Frequently Asked Questions

• What is the battery life of the Marshall Kilburn III?
  The Kilburn III offers over 50 hours of playback on a single charge, a significant improvement over previous models.
• Is the Kilburn III waterproof?
  It has an IP54 rating, so it’s splash and dust resistant, but it should not be submerged in water.
• Can I charge my phone using the Kilburn III?
  Yes! The speaker’s battery can also function as a power bank to charge your phone.
• Does the speaker provide 360-degree sound?
  Absolutely, the Kilburn III features a stereo system designed to eliminate dead zones and deliver rich sound in every direction.
• What colors are available for the Kilburn III?
  It comes in two variants: Black with brass accents and Cream.

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