
Best for audiophiles and home theater enthusiasts who want immersive spatial audio
- Dolby Atmos Music support
- Auto Trueplay room calibration
- Far field microphone array
Head to head · Speakers & Audio
Ravvy scores Acton III Bluetooth Home Speaker at 89.35 and Stanmore III Bluetooth Home Speaker at 89.33. Acton III Bluetooth Home Speaker takes the overall pick, best for style-conscious listeners who prioritize physical controls and classic rock aesthetics.
Ravvy pick

Marshall
$247
Buy the Acton III if you want a conversation-starting centerpiece with rich, adjustable sound, provided you don't mind the lack of a battery or smart features.

$200
Buy the Stanmore III if you want an iconic design piece with powerful stereo separation and can accept that it must remain plugged into a wall outlet at all times.
| Factor | Acton III Bluetooth Home Speaker | Stanmore III Bluetooth Home Speaker |
|---|---|---|
| Portability | 30 | – |
| Connectivity | 84 | 89 |
| Audio Quality | 92.5 | – |
| Sustainability | 88 | 85 |
| Aesthetic Appeal | 98 | – |
| Design | – | 96 |
| Versatility | – | 78 |
| Sound Quality | – | 91 |
What owners praise
What to know first
Skip it if outdoor adventurers or those needing a battery-powered portable solution
What owners praise
What to know first
Skip it if outdoor adventurers or those needing a portable battery powered solution
| Spec | Acton III Bluetooth Home Speaker | Stanmore III Bluetooth Home Speaker |
|---|---|---|
| ASIN | B0BC27MM5Z | B09HTFCR59 |
| Brand | Marshall | Marshall |
| Color | Black | Black |
| Model Name | Acton III | Stanmore III |
| Unit Count | 1 Count | 1 Count |
| Item Weight | 6.3 pounds | 9.4 pounds |
| Manufacturer | Marshall | Marshall |
| Model Number | 1006008 | 1006014 |
| Power Source | Corded Electric | Corded Electric |
| Speaker Size | 4 inches | 5 inches |
| Speaker Type | Freestanding | Freestanding |
| Is Waterproof | False | False |

Best for audiophiles and home theater enthusiasts who want immersive spatial audio

Best for boaters, off-roaders, and backcountry campers

Best for boaters, off-roaders, and outdoor enthusiasts who need maximum volume