Marshall launches Acton IV and Stanmore IV speakers with improved sound and Auracast

Marshall has released a new generation of its home Bluetooth speakers, the Acton IV and Stanmore IV. Both models keep the brand’s iconic vinyl‑style grille and physical volume, bass and treble knobs while adding upgraded acoustic architecture. New tweeters, optimized waveguides and a revised bass geometry broaden the soundstage and deliver cleaner low‑frequency impact. The speakers also support Auracast™ for synchronized multi‑room playback and include LDAC high‑resolution Bluetooth, an app for EQ and placement adjustments, and a customizable button for Spotify Tap.

The Acton IV is priced at €299 and the larger Stanmore IV at €399. They are available now in black or cream finishes, feature replaceable parts for repairability, and use FSC‑certified wood in their construction.