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Based on price data from 2 merchants for "Marshall Stanmore III Bluetooth Home Speaker". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Unleash the power of rock 'n' roll in your home with the Marshall Stanmore III Bluetooth Home Speaker. This third-generation marvel combines the iconic aesthetic of Marshall's legendary stage amps with cutting-edge audio technology, delivering a whopping 80W of sound that fills any room with rich, immersive audio. Whether you're streaming via Bluetooth 5.2 or connecting your favorite devices through the 3.5mm AUX or RCA inputs, the Stanmore III ensures your music sounds incredible.
The Stanmore III is not just about looks and sound; it's about smart listening. Thanks to its re-engineered tweeters, EQ profiles, and waveguides, this speaker offers a wide soundstage that immerses you in a balanced, lifelike audio experience. The Dynamic Loudness feature adjusts the tonal balance in real-time, ensuring seamless transitions no matter the volume. Plus, the Placement Compensation system actively corrects for acoustic reflections, keeping your sound crisp and clear.
With the Marshall Bluetooth app, available for iOS and Android, you can dive deep into EQ settings and customize playback profiles, while OTA updates keep your system current with the latest enhancements. Crafted with sustainability in mind, the Stanmore III is made from PVC-free materials, including 70% recycled plastic and vegan-friendly components, ensuring it's as kind to the planet as it is to your ears.
Key Features:
- 80W total power with a 50W Class D woofer and dual 15W Class D tweeters
- Bluetooth 5.2 for seamless wireless connectivity with a 30-foot range
- 3.5mm AUX and RCA inputs for versatile playback options
- Dynamic Loudness for real-time tonal adjustments
- Placement Compensation for optimal sound in any space
- Marshall Bluetooth app for advanced EQ and performance controls
- Eco-friendly construction with 70% recycled plastic and vegan materials
- OTA software updates for continuous feature improvements
Product specs
| Powered | Yes |
| Total Power | 80W (1 x 50W, 2 x 15W) |
| Input Types | 1 x 1/8", 1 x Dual RCA Stereo |
| Bluetooth | v5.2 |
| Frequency Response | 45Hz-20kHz |
| EQ | Bass/Treble |
| Software | Marshall Bluetooth App |
| Power Source | IEC C7 AC Inlet (cable included) |
| Enclosure Type | Ported, Bass-reflex |
| Application | Indoor |
| Height | 7.99" |
| Width | 13.77" |
| Depth | 7.4" |
| Weight | 9.37 lbs |
FAQs
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What Bluetooth version does the Marshall Stanmore III use?
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The Marshall Stanmore III uses Bluetooth version 5.2, which provides a stable connection and improved audio quality over previous versions.
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Can I adjust the bass and treble on the Marshall Stanmore III?
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Yes, the Marshall Stanmore III allows you to adjust both bass and treble settings to customize your listening experience.
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What are the input options available on the Marshall Stanmore III?
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The Marshall Stanmore III features a 1/8" input and a dual RCA stereo input, allowing for versatile connectivity with various audio sources.
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Is the Marshall Stanmore III suitable for outdoor use?
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The Marshall Stanmore III is designed primarily for indoor use, offering powerful sound with its 80W power output, but it is not specifically built for outdoor environments.
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Does the Marshall Stanmore III come with an app for additional controls?
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Yes, the Marshall Stanmore III can be controlled using the Marshall Bluetooth App, which offers additional features and customization options.
Videos
Danny Pops
Should you get the Acton III or Stanmore III?
Reviews
PROS
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Iconic design that stands out in any room
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Fills large spaces with powerful, clear sound
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Exceptional sound clarity, revealing hidden song details
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Plug-in design eliminates the need for frequent charging
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Warm sound with deep, detailed bass ideal for rock n roll
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Easy setup process for immediate use
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Encourages a fun, dance-inspiring atmosphere at home
CONS
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Not portable due to plug-in design
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall Stanmore III Bluetooth Home Speaker.
Comparisons
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Stanmore III offers superior sound quality compared to Edifier ES300, JBL Xtreme 4, and Klipsch The One Plus, avoiding the "tin-y" sound found in others.
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The Audio Pro C5MKii is considered superior to the Stanmore III for its tonality, soundstage, and features, offering a closer resemblance to larger speaker sound quality.
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When placed side-by-side, the Sonos Era 100s provides a fuller sound than the Stanmore III, though the midrange/vocals are slightly recessed, creating a V-shaped sound profile.
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The Stanmore III, equipped with a large subwoofer and two smaller tweeters delivering 80 watts, provides heavier bass compared to the Acton III's 60 watts and more balanced sound.
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Despite being priced closely at $322 for Stanmore III and $254 for Acton III, the Acton is praised for its balanced sound, making it suitable for small to average-sized rooms.
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Use cases and applications
Value and pricing
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At around $299, the Stanmore III presents better sound quality for the price compared to similar-priced competitors.
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Features and functionality
Software and compatibility
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Bluetooth stability is praised, but users note the absence of Airplay2 and Spotify Connect, which limits its modern wireless integration capabilities.
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User experience
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Some owners noticed a static noise when the speaker is idle, though it is not overwhelmingly noticeable.
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The bass output of the Stanmore III has been likened to a traditional small subwoofer, delivering a physical thump that can be overwhelming in smaller spaces.
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Owners report that the Stanmore III's bass can overpower mids and highs, but adjustments via EQ can help balance the sound.
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Critic Reviews
Based on 0 Reviews and 0 Ratings
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