Marshall Stanmore III Bluetooth Speaker (Cream)

Marshall Stanmore III Bluetooth Speaker (Cream) – 80W home speaker with room-filling stereo

The Stanmore III is the middleweight of Marshall’s third-generation home line: bigger and louder than the Emberton-style portables and the Acton III, smaller than the flagship Woburn III. It produces 80 watts of Class-D power through a 5-inch woofer and two 3/4-inch tweeters angled outward to create a wide stereo image from a single cabinet — no small trick in a one-box design. The Cream finish pairs the classic Marshall script logo, brass controls and textured vinyl with a warmer, living-room-friendly look.

This is a home speaker, not a portable: there is no battery, and it is designed to live on a sideboard or shelf, connected over Bluetooth 5.2 or wired through RCA and 3.5mm inputs. Marshall rates it ready for the next generation of Bluetooth audio via a firmware update, extending its working life.

Key features

• 80W Class-D amplification: 50W woofer plus 2 x 15W tweeters
• 5-inch woofer and two outward-angled 3/4-inch tweeters for wide stereo
• Bluetooth 5.2, future-ready for next-generation Bluetooth audio via OTA update
• RCA and 3.5mm wired inputs for turntables, TVs and other sources
• Top-panel brass controls for volume, bass, treble, play/pause and source
• Placement compensation adjusts the sound to the speaker’s position in the room
• Marshall Bluetooth app with EQ and firmware updates
• Frequency response of 45Hz to 20kHz from a compact 35cm-wide cabinet
• Built with 70% recycled plastic, PVC-free, in the Cream finish

Sound and stereo image

The angled tweeters are the headline engineering: by aiming the high-frequency drivers outward, Marshall extracts a genuine sense of width that most single-box speakers cannot manage. Placement compensation then corrects for the room — tell the app whether the speaker sits near a wall or in open space and the low end tightens accordingly. Dynamic Loudness keeps the tonal balance full at low listening levels, so late-night listening does not turn thin.

Controls and daily use

Marshall keeps the ritual analogue. The brass knobs on top handle volume, bass and treble with no screen in sight, and there are dedicated buttons for source and playback. It remembers the practical details too: skip tracks from the top panel, wake it quickly from standby, and adjust brightness of the controls. The app covers EQ presets, updates and settings you change rarely.

Where it fits

The Stanmore III suits a living room, study or bedroom where music matters but a separates system does not fit the space or the routine. It is loud enough for a party in a mid-size room, refined enough for everyday listening, and honest about what it is not: there is no Wi-Fi multiroom, no voice assistant and no battery, because the design priority is sound per rupee in a fixed spot.

If you want one handsome box that makes streaming music feel like an event again — and you like your bass and treble on real knobs — the Stanmore III in Cream is the sweet spot of Marshall’s home range.