Short answer: the Ultimate Ears Wonderboom 3 for its 5 ft drop rating, and it is barely more money. Both the Wonderboom 2 and Wonderboom 3 are IP67 rated and float, and both are not stereo with barely any bass, but the 3 is rated to survive a 5 ft drop onto hard surfaces. The 2 adds recessed treble to its flaw list, and it costs $80 against the 3’s $85.99.
What the Ultimate Ears Wonderboom 2 gets right: IP67 rated and floats. The tradeoff: Not stereo, barely any bass, recessed treble.
On the Ultimate Ears Wonderboom 3 side: IP67 rated, floats, and is rated to survive a 5 ft drop onto hard surfaces. The tradeoff: Not stereo, barely any bass.
Buy the Ultimate Ears Wonderboom 2 when the price outweighs sound quality for you, and the Ultimate Ears Wonderboom 3 when sound quality outweighs the price instead.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Ultimate Ears Wonderboom 2 | Ultimate Ears Wonderboom 3 | |
|---|---|---|
| Price | $80 | $85.99 |
| Ranked | #89 of 142 in Medium Size Portable Bluetooth Speakers | #88 of 142 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 82Hz | 76Hz |
| Battery Life | 12 hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| Maximum SPL | 88dB (measured by Alan Ross Reviews) | 87dB (measured by Alan Ross Reviews) |
| Power Input | Micro USB | Micro USB |
| Stereo | No | No |
| Omnidirectional | Yes | Yes |
| Weight | 0.9 lbs (420 g) | 0.9 lbs (420 g) |
| IP Rating | IP67 | IP67 |
| Bluetooth Version | 5.1 | 5.2 |
| Dimensions | 4.1" x 3.8" (104 x 95.3 mm) | 4.1" x 3.8" (104 x 95.3 mm) |
| Drivers | 2x 40mm active drivers + 2x passive radiators | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| TWS | Yes | Yes |
| Party Mode | No | No |
| App | No | No |
| EQ | No | No |
| Built-in Microphone | No | No |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC | SBC |
| Aux Input | No | No |
| Bluetooth Latency | - | 166ms |
| Power Bank | - | No |
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Prices on this page were last checked September 22, 2026 at 5:11 AM 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. Measured bass extension of 82Hz (-10dB).
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 |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 82Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| 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 |
| Maximum SPL | 88dB (measured by Alan Ross Reviews) |
| 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
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Wonderboom
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- See all 89 comparisons
Ultimate Ears Wonderboom 3: $85.99 Amazon eBay
Pros: IP67 rated, floats, and is rated to survive a 5 ft drop onto hard surfaces. 14 hour battery - longer than the Wonderboom 2. Measured bass extension of 76Hz (-10dB).
Cons: Not stereo, barely any bass. Boosted 93Hz upper bass. Cuts bass heavily at high volume. 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 2022. Not technically a 360 speaker, only front and rear.
Full Ultimate Ears Wonderboom 3 review and specifications →
| App | No |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 76Hz |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 166ms |
| 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 (measured by Alan Ross Reviews) |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | No |
| TWS | Yes |
| Weight | 0.9 lbs (420 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: The biggest upgrade since time began! 💪 More from alanrossreviews →
- Jay’s Straight Up Reviews & More: JBL Flip 6 vs Ultimate Ears Wonderboom 3 (Indoor Mode)⚔️ Battle of the Handheld Bluetooth Speakers. More from JaysStraightUpReviews →
- Alan Ross Reviews: Tribit Stormbox Flow has deeper bass than the Bose Flex but………..
- Danny Pops: Best Outdoor Bluetooth Speaker? Wonderboom 3 VS Sony XB-13 More from DannyPops →
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