

Marshall has officially expanded its portable audio lineup with the announcement of the Stockwell III, updating its compact Bluetooth speaker chassis with major hardware and acoustic improvements.
Preserving the brand’s timeless rock ‘n’ roll aesthetic, the Stockwell III retains its signature textured vinyl casing, brass control knobs, and iconic script logo. Under the hood, Marshall’s updated True Stereophonic multidirectional sound technology delivers immersive 360-degree spatial audio. Engineered for life on the road, the portable speaker boasts an extended battery life exceeding 40 hours of continuous playback alongside an upgraded IP55 rating for dust and water resistance.
Equipped with Bluetooth 5.3 multi-host functionality and quick-charge capabilities, the Stockwell III blends heritage design with utilitarian durability for outdoor listening.
Drop Info Box:
- Name: Marshall Stockwell III Speaker
- Colorway / Edition: Black & Brass / Standard Release
- Retail Price: $220 USD / $1,720 HKD
- Release Date: July 2026
- Where to Buy: Marshall Official Store
Frequently Asked Questions
Q: What is the continuous playback time on the Marshall Stockwell III?
A: The speaker offers up to 40+ hours of continuous wireless audio playback on a single full charge.
Q: Is the Stockwell III suitable for outdoor and travel use?
A: Yes, it features an upgraded IP55 rating providing solid protection against dust and water splashes.