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Marshall Stanmore III Bluetooth Home Speaker Overview
The Marshall Stanmore III is a premium, plug-in home speaker that nails the brand’s retro guitar amp vibe while delivering room-filling stereo sound for music lovers. Released in September 2022, it’s the mid-tier option in Marshall’s III-series lineup (between the compact Acton III and the beastly Woburn III), emphasizing bold bass, customizable EQ, and versatile connectivity. As of December 2025, it’s a staple for home setups—great for vinyl enthusiasts or streaming playlists—but it’s not portable or waterproof, so it’s strictly an indoor powerhouse. If you’re eyeing this after the Stockwell II, think of it as the “stay-home upgrade” for deeper, louder audio without the battery compromise.
Key Features
- Sound Quality: 80W Class-D amplification with a 5″ woofer and dual 0.75″ tweeters for punchy bass (down to 45Hz), clear mids, and bright highs. Wider soundstage than the Stanmore II for immersive listening; supports stereo pairing with another unit.
- Customization: Physical brass knobs for bass, treble, and volume (synced to the Marshall Bluetooth app for remote tweaks). App also handles firmware updates and multi-room control.
- Connectivity: Bluetooth 5.2 (SBC codec only—no AAC/AptX for hi-res wireless). Wired options: 3.5mm aux and RCA inputs (perfect for turntables). Multi-host for two devices; range up to 30ft.
- Design & Build: Iconic amp-inspired look with vinyl-wrapped wood cabinet, cloth grille, and leather accents. Weighs 9.4 lbs (4.3 kg); dimensions: 13.8 x 8 x 7.4 inches (HWD). Available in black, cream, or brown—no IP rating, so keep it dry.
- Power: AC-powered only (no battery); max SPL ~97dB for party-level volume without distortion at moderate levels.
Pros and Cons (Based on Aggregated Reviews)
Aspect Pros Cons Sound Deep, rich bass and detailed highs; app + knobs for easy EQ Bass can distort at max volume; SBC-only limits wireless fidelity Design/Build Timeless amp aesthetic; sturdy and premium feel Heavy/not portable; no mic for calls or voice assistants Connectivity Versatile inputs + stable Bluetooth; app integration No Wi-Fi/multi-room beyond pairing; app is basic Stanmore III vs. Stockwell II vs. Stanmore II: Quick Comparison
Since you’re deep in Marshall mode, here’s how it stacks up—Stanmore III is the home-audio champ, while Stockwell II shines portable.
Feature Stanmore III Stockwell II Stanmore II Power/Size 80W, home stationary (9.4 lbs) 20W, portable (3 lbs) 60W, home stationary (7.7 lbs) Sound Deeper bass, wider stage; app EQ Punchy 360°; physical knobs Solid but less refined than III Battery None (AC only) 20+ hours None (AC only) Connectivity BT 5.2, RCA/aux BT 5.0, aux BT 5.0, RCA/aux Best For Room-filling home sessions, vinyl On-the-go parties Budget home alternative to III Vs. Each Other Superior power/sound for indoors More versatile for travel Similar to III but no app sync, older BT
Call us on +254724495659 or +254708744335 to place your order.
Call us on +254724495659 or +254708744335 to place your order.
Hotline Order:
Email ID:
sales@scartek.co.ke
Marshall Stanmore III Bluetooth Speaker System
Original price was: KSh39,999.KSh36,999Current price is: KSh36,999.
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Something old and something new come together in the Stanmore III Bluetooth Speaker System from Marshall, to help you fill your home with style and clear, powerful sound. Reminiscent of its famous stage amps, the Stanmore III sports a vintage cool design with the Marshall script badge emblazoned on the front grille and a sturdy cabinet wrapped in a leather-like material. Behind this iconic look is a woofer and dual outward-angled tweeter, driving 80W of audio power for room-filling sound. Sound, you can supply wirelessly via a Bluetooth-compatible mobile device or hookup components to its 3.5mm AUX or RCA inputs, like a turntable or digital media player.
Dynamic LoudnessPlay your music as loud as you’d like. Dynamic Loudness is a feature that adjusts the tonal balance of your audio, so music sounds its best at any volume you choose.Analog Control PanelBuilt into the top of the Stanmore III is a brass panel with analog controls for tactile music management. Black and brass control knobs let you adjust the volume, bass, and treble; buttons manage playback, track selection, and input source, and powering the unit on and off is left to a robust brass toggle switch.Eco-Friendly ConstructionSustainably sourced, the Stanmore III is PVC-free and 70% of it is made up of recycled plastic and vegan materials.Additional Features- Wireless range of up to 30′
- AC powered
- OTA (Over-the-Air) updates are possible via the Marshall Bluetooth app for Android and iOS devices
