Short answer: the Bose SoundLink Revolve (Series II), if you are buying new. The Bose Soundlink Revolve ranks higher than the Ultimate Ears Wonderboom 4 (#61 vs #109 of 175 medium speakers) but is discontinued; its replacement, the Bose SoundLink Revolve (Series II), is rated 3.6/5 at $194 and is still sold new.
The Bose Soundlink Revolve is the better-sounding pick. True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers. It keeps a wired aux input, which the Ultimate Ears Wonderboom 4 lacks. It links with other speakers (Bose Party mode), which the Ultimate Ears Wonderboom 4 cannot. Watch for: Strange sizzling treble, peaks and dips.
The Ultimate Ears Wonderboom 4 is the lighter, tougher pick. At 0.9 lbs (420 g) it weighs noticeably less than the Bose Soundlink Revolve at 1.5 lbs (660 g). It is rated IP67 against IPX4 for the Bose Soundlink Revolve. It charges over USB-C rather than Micro USB. The catch: Bass isn’t as deep as the top-ranked speakers and is a little thuddy.
Buy the Bose SoundLink Revolve (Series II), the replacement for the discontinued Bose Soundlink Revolve; it is rated higher for sound quality than the Ultimate Ears Wonderboom 4.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Bose Soundlink Revolve | Ultimate Ears Wonderboom 4 | |
|---|---|---|
| Price | $194.00 Discontinued | $74.50 |
| Ranked | #61 of 175 in Medium Size Portable Bluetooth Speakers | #109 of 175 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Bass Extension (-10dB) | 60Hz | - |
| Bass Extension (-3dB) | 64.5Hz (measured, Erin’s Audio Corner) | - |
| Battery Life | 12 hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| Party Mode | Yes (Bose Party mode) | No |
| Power Input | Micro USB | USB-C |
| Stereo | No | No |
| Omnidirectional | Yes | Yes |
| TWS | Yes | Yes |
| Weight | 1.5 lbs (660 g) | 0.9 lbs (420 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 | 5.2 |
| Dimensions | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) | 4.1” x 3.8” (104 x 95.3 mm) |
| App | Bose Connect | No |
| Built-in Microphone | Yes | No |
| Bluetooth Codecs | SBC | SBC |
| EQ | No | No |
| Drivers | 1x omnidirectional full-range transducer (~45mm) + 2x passive radiators | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| IP Rating | IPX4 | IP67 |
| Digital Aux Input | No | No |
| Maximum SPL | - | 87dB (Manufacturer specified) |
| Power Bank | - | No |
| Strap | - | Yes (built-in loop) |
Related Speaker Comparisons
How Bose Soundlink Revolve compares with other leading options:
- Soundcore Motion 300 vs Bose Soundlink Revolve
- Soundcore Motion+ vs Bose Soundlink Revolve
- Soundcore Boost “upgraded” 2021 vs Bose Soundlink Revolve
- JBL Charge 6 vs Bose Soundlink Revolve
- JBL Flip 6 vs Bose Soundlink Revolve
Prices on this page were last checked October 12, 2026 at 4:13 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Bose Soundlink Revolve: $194.00 Discontinued Amazon $194.00 eBay
Newer model: the Bose SoundLink Revolve (Series II), ranked higher, rated 3.6/5, released Jan 2021. Water resistance goes from IPX4 to IP55. See every Bose SoundLink Revolve generation.
Same family: the Bose Soundlink Revolve+ (larger model, ranked higher, rated 3.6/5).
Pros: True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers. Measured bass extension of 64.5Hz (-3dB).
Cons: Not stereo. Strange sizzling treble, peaks and dips. Overly boosted boomy bass at 75Hz. Discontinued.
Full Bose Soundlink Revolve review and specifications →
| Released | Apr 2017 (9 years ago) |
|---|---|
| App | Bose Connect |
| Aux Input | Yes |
| Bass Extension (-10dB) | 60Hz |
| Bass Extension (-3dB) | 64.5Hz (measured, Erin’s Audio Corner) |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) |
| Drivers | 1x omnidirectional full-range transducer (~45mm) + 2x passive radiators |
| EQ | No |
| IP Rating | IPX4 |
| Omnidirectional | Yes |
| Party Mode | Yes (Bose Party mode) |
| Power Input | Micro USB |
| Stereo | No |
| TWS | Yes |
| Weight | 1.5 lbs (660 g) |
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner: Live Reviews and Q&A! Bose Soundbar, Monoprice Monitors, Bluetooth Speakers and more. More from Erin’s Audio Corner →
- Erin’s Audio Corner Measurements (spinorama.org)
- Erin’s Audio Corner Website: Bose Soundlink Revolve
- Alan Ross Reviews: The Ultimate 360 Degree Bluetooth Speaker Showdown: Bose Soundlink Revolve Vs Tribit Stormbox Pro More from alanrossreviews →
- Head-to-Head Comparisons
- Bose Soundlink Revolve vs Tribit Stormbox Flow
- Bose Soundlink Revolve vs Sonos Play
- Bose Soundlink Revolve vs JBL Charge 4
- Bose Soundlink Revolve vs Turtlebox Ranger
- Bose Soundlink Revolve vs Bose Soundlink Revolve+
- Bose Soundlink Revolve vs Soundcore 3
- Bose Soundlink Revolve vs Bose Soundlink Revolve+ II
- Bose Soundlink Revolve vs W-King D320
- See all 73 comparisons
Ultimate Ears Wonderboom 4: $74.50 Amazon $74.50 eBay
Older models: the Ultimate Ears Wonderboom 3 (ranked lower, rated 2.9/5), the Ultimate Ears Wonderboom 2 (ranked lower, rated 2.9/5) and the Ultimate Ears Wonderboom (ranked lower, rated 2.9/5). See every Ultimate Ears Wonderboom, Boom and Megaboom generation.
Same family: the Ultimate Ears Boom 4 (larger model, ranked lower, rated 2.9/5) and the Ultimate Ears Megaboom 4 (larger model, ranked lower, rated 2.1/5).
Pros: Small size.
Cons: Bass isn’t as deep as the top-ranked speakers and is a little thuddy. Not much improvement over the previous Ultimate Ears Wonderboom 3 besides the USB-C charging port.
Full Ultimate Ears Wonderboom 4 review and specifications →
| Released | Jun 2024 (2 years ago) |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 4.1” x 3.8” (104 x 95.3 mm) |
| Drivers | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 87dB (Manufacturer specified) |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 0.9 lbs (420 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom 3
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Megaboom 3
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom 2
- Ultimate Ears Wonderboom 4 vs LG Xboom Grab
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Wonderboom
- Ultimate Ears Wonderboom 4 vs Soundcore 2
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Boom 4
- Ultimate Ears Wonderboom 4 vs Tribit Stormbox 2
- See all 138 comparisons