Bose SoundLink Revolve+
Score: 81/100
Ultimate Ears MEGABOOM 4 Blue
Score: 84/100Rankings
The MEGABOOM 4 is a rugged cylindrical speaker delivering 360° sound and thundering bass with a 20-hour battery and IPX7 waterproofing. Its bulkier weight, lack of USB-C charging, and occasional dropouts limit ultra-portable use. Best suited for party hosts and outdoor enthusiasts who prioritize volume and durability.
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 | 20 hoursbest | |
| ↓ lower better | 907 gbest | 1,202 g |
8 Wbest | — | |
— | 50.8 mmbest | |
9 m | 45 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 | 20 hours |
Build & Design(3) | ||
Weight (g) | 907 g | 1202 g |
Dimensions (W×H×D) (mm) | 105.0 x 184.2 x 105.0 mm mm | 101.6 x 203.2 x 101.6 mm mm |
IP Rating | IP55 | IPX7 |
Connectivity(1) | ||
Bluetooth Range (m) | 9 m | 45 m |
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 Recurring complaints revolve around weight confusion, max-volume distortion and the outdated Micro-USB charging port.
“perfect for parties”
“floats great.”
Professional reviewers commend the MEGABOOM for its richer bass, balanced treble, and robust IPX7 waterproofing, noting its superior 360° sound dispersion and long battery life. However, they also criticize its bulkier, heavier form factor and the lack of modern USB-C charging or built-in EQ controls, which limit its portability and fine-tuning capabilities.
Everyday users rave about the thundering bass, all-day battery life, and the speaker's ability to float and survive drops, making it a party favorite. Recurring complaints focus on the weight, occasional Bluetooth dropouts at long range, and the absence of an app-based EQ for sound customization.
