With the Acton III, Marshall has a solid Bluetooth speaker for the home on sale. The sound is sometimes a bit boisterous and music fans with real hi-fi demands might be disappointed. Although we would have liked more precision occasionally, the Marshall Acton III plays direct, powerful and fun overall...
Very good86/100
Rank 3 out of 3Stiftung WarentestBluetooth-Lautsprecher im Test - Starke Boxen und fipsige KistenReleaseMay 2023
A powerful bass, easily audible details and a balanced, lively sound - that's what the perfect Bluetooth speaker should sound like. However, good sound quality is not everything: Stiftung Warentest expects a test winner speaker to be easy to use, to have a long-lasting battery and to offer practical additional functions.