Marshall Kilburn III Portable Speaker Boasts 50-Hours Play Time

Introducing the all-new Marshall Kilburn III Portable — a powerhouse Bluetooth speaker that blends the brand’s legendary rock ‘n’ roll aesthetic with cutting-edge sound engineering. Designed for audiophiles and outdoor adventurers alike, the Marshall Kilburn III Portable delivers over 50 hours of playtime, ensuring your playlists won’t miss a beat. Crafted for immersive listening, it features upgraded acoustic components including reengineered wide-dispersion drivers and Marshall’s proprietary 360° True Stereophonic Sound, which produces rich, detailed audio from every direction.

Not just about sound, this third-generation model showcases durability and smart design. With an IP54 rating, the speaker resists dust and water, making it festival-proof and ideal for any travel itinerary. The classic Marshall amp look is complemented by tactile analog controls—bass, treble, volume knobs, and a signature power toggle—and a detachable, velvet-lined carry strap. It even doubles as a power bank, perfect for charging your phone while you’re on the move. According to StereoNET, Marshall’s product manager Hanna Wallner emphasized the redesigned internals and improved usability, calling the Kilburn III a “remarkable upgrade from the Kilburn II.”

The Marshall Kilburn III Portable speaker is now available in stylish black or cream finishes and retails for £300 / US$380 / €349. Whether you’re curating playlists at home or soundtracking a weekend escape, this speaker promises deep bass, crystal-clear highs, and full-bodied mids that honor every genre. It’s not just portable audio—it’s a performance in a box. Don’t miss your chance to own a speaker that hits every note in style and substance.