Marshall's guitar amp-inspired Stockwell III is a small, portable speaker with a big battery life

Two Marshall Stockwell III speakers, one in cream and one in black and gold
(Image credit: Marshall)

Marshall has added to its extensive roster of Bluetooth speakers with the new Stockwell III.

Designed for listeners "who want powerful sound without sacrificing portability", the new speaker makes use of Marshall's 'True Stereophonic 360-degree' sound technology, designed to fill any space with more immersive, expansive audio.

The Stockwell III also features a 'Dynamic Loudness' feature which automatically balances bass, mid and treble frequencies "to preserve detail and clarity" at any volume.

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Marshall's latest can stretch to around 40 hours of battery life, while an IP55 dust and waterproof rating add to its portable credentials. You an also use the speaker as a charging bank to give portable devices such as smartphones a quick charge on the go.

Two Marshall Stockwell III speakers, one in cream and one in black and gold

(Image credit: Marshall)

To behold, the Stockwell III is very much a Marshall product, designed to look like a mini guitar amp and boasting a leather carry strap, top-mounted control dials and an external grille emblazoned with the Marshall logo.

According to Simon Berbec, Product Manager at Marshall Group: “Since launching Stockwell II in 2019, technology has moved fast, and Stockwell III takes full benefit from this. Extended battery life, more powerful acoustics, and improved water and dust protection are just some of the key enhancements we’ve made."

The Marshall Stockwell III will be available from 25th August in black and brass or cream colourways, priced at £200 / $250.

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Harry McKerrell
Senior staff writer

Harry McKerrell is a senior staff writer at What Hi-Fi?. During his time at the publication, he has written countless news stories alongside features, advice and reviews of products ranging from floorstanding speakers and music streamers to over-ear headphones, wireless earbuds and portable DACs. He has covered launches from hi-fi and consumer tech brands, and major industry events including IFA, High End Munich and, of course, the Bristol Hi-Fi Show. When not at work he can be found playing hockey, practising the piano or trying to pet strangers' dogs.

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