Marshall Kilburn III: Sound & 50+ Hour Battery Life
The Marshall Kilburn III portable speaker has arrived, and it’s ready too redefine your listening experience. This latest iteration from Marshall features an impressive 50+ hours of battery life, making it the perfect companion for extended listening sessions. Beyond the extended playtime, the Kilburn III also boasts IP54 dust and water resistance, adding rugged durability. Its re-engineered design delivers the signature Marshall sound quality, enhanced with tactile controls for bass and treble adjustments. news Directory 3 is excited to spotlight this announcement. The Kilburn III is available now for $379.99, with wider retail availability coming in June. Discover what’s next in portable audio technology.
Marshall Unveils Kilburn III Portable Speaker with Enhanced Features
Updated May 27, 2024
Marshall has released the Kilburn III, its third-generation portable speaker, seven years after its predecessor. The new Kilburn III boasts a re-engineered design focused on powerful sound, the latest Bluetooth technology, and enhanced portability.
The Kilburn III portable speaker delivers 360° True Stereophonic sound, eliminating sonic “blind spots,” while maintaining Marshall’s signature aesthetic. The design incorporates tactile control knobs and a guitar strap-inspired carrying strap.
Hanna wallner, product manager for Marshall Speakers, said the Kilburn III represents a significant step forward, featuring a entirely re-engineered acoustic design, improved visual appeal, refined usability, and extended playtime.

key features of the Marshall Kilburn III include:
- Extended battery: Over 50 hours of playtime, plus USB-C charging for the speaker and the ability to charge mobile devices.
- Durability: IP54 certification for dust and water resistance, enhancing its suitability as a portable speaker.
- Tactile Controls: Physical knobs for bass and treble adjustments,along with app-based controls. The controls also manage power and playback.
- Dynamic Loudness: Designed to deliver high volume without sacrificing sound quality.
The Marshall Kilburn III is available in black & brass or cream at Marshall.com for $379.99. Broader retail availability begins June 10.
What’s next
Consumers can anticipate the Marshall Kilburn III portable speaker becoming available at more retailers in June, expanding access to its enhanced audio and portable design.
