Short answer: both are discontinued, so this only matters if you are buying used. Used, the Bose Soundlink Revolve is the better pick: it ranks #61 of 175 medium speakers by sound quality (rated 3.5/5), against #161 (rated 2.2/5) for the Ultimate Ears Roll 2. If you want one new, the Bose SoundLink Revolve (Series II) replaces the Bose Soundlink Revolve and is rated 3.6/5 at $194.
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. The tradeoff: Strange sizzling treble, peaks and dips.
The Ultimate Ears Roll 2 is the lighter, tougher pick. Thin, flat profile fits easily in a bag or purse. At 0.7 lbs (330 g) it weighs much less than the Bose Soundlink Revolve at 1.5 lbs (660 g). It is rated IPX7 against IPX4 for the Bose Soundlink Revolve. It has an adjustable EQ, which the Bose Soundlink Revolve lacks. The catch: Barely any bass, rolled off treble off axis.
Buy the Bose Soundlink Revolve only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, buy the Bose SoundLink Revolve (Series II), which replaces the Bose Soundlink Revolve.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Bose Soundlink Revolve | Ultimate Ears Roll 2 | |
|---|---|---|
| Price | $194.00 Discontinued | $100 Discontinued |
| Ranked | #61 of 175 in Medium Size Portable Bluetooth Speakers | #161 of 175 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 60Hz | - |
| Bass Extension (-3dB) | 64.5Hz (measured, Erin’s Audio Corner) | - |
| Battery Life | 12 hours (Manufacturer specified) | 9 hours (Manufacturer specified) |
| Party Mode | Yes (Bose Party mode) | - |
| Power Input | Micro USB | Micro USB |
| Stereo | No | No |
| Omnidirectional | Yes | No |
| TWS | Yes | No |
| Weight | 1.5 lbs (660 g) | 0.7 lbs (330 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.2 | 4.0 |
| Dimensions | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) | 5.9” x 5.3” x 1.6” (149.5 x 135 x 40 mm) |
| App | Bose Connect | Yes (UE Roll app) |
| Built-in Microphone | Yes | No |
| Bluetooth Codecs | SBC | SBC (inferred; additional codecs unverified) |
| EQ | No | Yes (5-band via UE ROLL app) |
| Drivers | 1x omnidirectional full-range transducer (~45mm) + 2x passive radiators | 1x 2” full-range + 2x 0.75” tweeters |
| IP Rating | IPX4 | IPX7 |
| Digital Aux Input | No | No |
| Amplifier Power | - | 10W |
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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 →
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Ultimate Ears Roll 2: $100 Discontinued eBay
Newer model: the Ultimate Ears Miniroll, rated 3.9/5, released Sep 2024. It adds built-in mic and stereo pairing, but drops the aux input, app control and adjustable EQ. Battery life goes from 9 to 12 hours. See every Ultimate Ears Roll generation.
Pros: Thin, flat profile fits easily in a bag or purse. Built-in bungee cord for hanging from a hook, nail, or door handle. Life-resistant waterproof/dustproof shell.
Cons: Not stereo. Barely any bass, rolled off treble off axis. Discontinued.
Full Ultimate Ears Roll 2 review and specifications →
| Released | May 2016 (10 years ago) |
|---|---|
| Amplifier Power | 10W |
| App | Yes (UE Roll app) |
| Aux Input | Yes |
| Battery Life | 9 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 4.0 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 5.9” x 5.3” x 1.6” (149.5 x 135 x 40 mm) |
| Drivers | 1x 2” full-range + 2x 0.75” tweeters |
| EQ | Yes (5-band via UE ROLL app) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | Micro USB |
| Stereo | No |
| TWS | No |
| Weight | 0.7 lbs (330 g) |
- Reviews, Comparisons and Sound Samples
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