Short answer: the Ultimate Ears Wonderboom 2. It ranks #86 of 136 medium speakers by sound quality at $80; the Ultimate Ears Roll 2 ranks #125 and costs $100, so there is not much of a tradeoff to weigh.
What the Ultimate Ears Wonderboom 2 offers: IP67 rated and floats. Compact and light enough to toss in a bag. Watch for: Not stereo, barely any bass, recessed treble. Slightly boosted 93hz upper bass Dip at 9khz. You can tell from the micro USB that they are just feeding you the same crap hardware over and over, this is inexcusable for a product released in 2019. Not technically a 360 speaker, only front and rear.
What the Ultimate Ears Roll 2 offers: Thin, flat profile fits easily in a bag or purse; light at 0.73 lb. Built-in bungee cord for hanging from a hook, nail, or door handle. Life-resistant waterproof/dustproof shell. Watch for: Not stereo. Barely any bass, rolled off treble off axis
Buy the Ultimate Ears Wonderboom 2. It ranks higher for sound quality than the Ultimate Ears Roll 2 and costs less, so there is no real case for the other one.
If sound quality matters at all to you, skip the Ultimate Ears Roll 2. It ranks near the bottom of the 136 medium speakers, so look higher up the list instead.
Specifications Side By Side
| Ultimate Ears Wonderboom 2 | Ultimate Ears Roll 2 | |
|---|---|---|
| Price | $80 | $100 |
| Ranked | #86 of 136 in Medium Size Portable Bluetooth Speakers | #125 of 136 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 82Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 9 hours (Manufacturer specified) |
| Max Volume | 88dB | - |
| Power Input | Micro USB | Micro USB |
| Stereo | No | - |
| Omnidirectional | Yes | No |
| Weight | 0.9 lbs / 420 g | 0.7 lbs / 330 g |
| IP Rating | IP67 | IPX7 |
| Bluetooth Version | 5.1 | 4.0 |
| Dimensions | 4.1" x 3.8" (104 x 95.3 mm) | 5.9" x 5.3" x 1.6" (149.5 x 135 x 40 mm) |
| Drivers | 2x 40mm active drivers + 2x passive radiators | 1x 2" full-range + 2x 0.75" tweeters |
| TWS | Yes | No |
| Party Mode | No | - |
| App | No | Yes (UE Roll app) |
| EQ | No | - |
| Built in Microphone | No | No |
| Digital Aux Input | No | No |
| Aux Input | - | Yes |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- Sony XB23 vs Ultimate Ears Wonderboom 3
- JBL Flip 7 vs Walla Sound
- JBL Grip vs Ultimate Ears Wonderboom 3
- Sony XB23 vs Ultimate Ears Wonderboom 2
- Soundcore Glow vs Ultimate Ears Roll 2
Prices on this page were last checked August 27, 2026 at 10:09 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
Ultimate Ears Wonderboom 2: $80 Amazon eBay
Pros: IP67 rated and floats. Compact and light enough to toss in a bag.
Cons: Not stereo, barely any bass, recessed treble. Slightly boosted 93hz upper bass Dip at 9khz. You can tell from the micro USB that they are just feeding you the same crap hardware over and over, this is inexcusable for a product released in 2019. Not technically a 360 speaker, only front and rear.
Full Ultimate Ears Wonderboom 2 review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | 82Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Version | 5.1 |
| 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 |
| EQ | No |
| IP Rating | IP67 |
| Max Volume | 88dB |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Input | Micro USB |
| Stereo | No |
| TWS | Yes |
| Weight | 0.9 lbs / 420 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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Ultimate Ears Roll 2: $100 eBay
Pros: Thin, flat profile fits easily in a bag or purse; light at 0.73 lb. 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
Full Ultimate Ears Roll 2 review and specifications →
| App | Yes (UE Roll app) |
|---|---|
| Aux Input | Yes |
| Battery Life | 9 hours (Manufacturer specified) |
| 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 |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | Micro USB |
| TWS | No |
| Weight | 0.7 lbs / 330 g |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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