
Bose SoundLink Revolve+
Score: 81/100
Marshall Emberton III
Score: 87/100Rankings

The Marshall Emberton III combines 360° True Stereophonic sound, IP67 durability and over 32 hours of battery life in a compact, vintage-styled design. Its limited EQ presets and lack of deep sub-bass keep it from matching larger powerhouses. Suited for users who value balanced sound, ruggedness and long endurance in a stylish package.

The Bose SoundLink Revolve+ II delivers 360° omnidirectional sound, up to 17 hours of playback, and IP55 protection, making it a strong performer for portable outdoor audio. Its modest maximum volume, micro-USB charging, and heavier weight are trade-offs compared with newer competitors. Best suited for travelers and small-group gatherings who value immersive sound and smart app features.
| Attribute | ![]() | ![]() |
|---|---|---|
17 hours | 32 hoursbest | |
| ↓ lower better | 907 g | 673 gbest |
8 W | 38 Wbest | |
9 mbest | — | |
| ↓ lower better | 240 minutesbest | — |
1 yearsbest | 1 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(1) | ||
Battery Life (hours) | 17 hours | 32 hours |
Build & Design(3) | ||
Weight (g) | 907 g | 673 g |
Dimensions (W×H×D) (mm) | 105.0 x 184.2 x 105.0 mm mm | 80x190x110 mm |
IP Rating | IP55 | IP67 |
Connectivity(1) | ||
Bluetooth Version | 4.2 | Low Energy |
Audio(1) | ||
Output Power (W) | 8 W | 38 W |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the Revolve+ II for its compact, portable form factor, robust IP55 protection and the immersive 360° soundstage enabled by its driver array. The 17-hour battery and intuitive Bose Connect app are highlighted as strong points. However, critics note that the maximum SPL of 87 dB is modest and that the speaker exhibits noticeable dynamic-range compression at full volume, which can dull clarity. The lack of USB-C charging is also mentioned as a minor drawback compared with newer competitors.
Everyday users consistently praise the durable build, long battery life and the ability of the speaker to fill a room with even 360° sound. The built-in handle and water-resistance are frequently mentioned as convenient for outdoor activities. Recurring complaints revolve around weight confusion, max-volume distortion and the outdated Micro-USB charging port.

“competes head-to-head with the best.”

“the one to beat”


Professional reviewers consider the Emberton III a top-small Bluetooth speaker, lauding its 32+ hour battery, authentic Marshall tone, and phenomenal 360° audio while noting the limited EQ presets and lack of smart features as the main drawbacks. They view it as a stylish, rugged option that outperforms many rivals in sound balance and endurance, though not a mandatory upgrade for owners of the previous Emberton.
Everyday users overwhelmingly praise the Emberton III for its rich, clear sound, impressive bass for its size, premium build quality, and marathon-long battery life, often saying it competes head-to-head with higher-priced options. The most common complaints revolve around the restricted EQ presets and a bass response that isn't as deep as larger speakers.