Short answer: the Ultimate Ears Wonderboom 4. It ranks #84 of 136 medium speakers by sound quality at $59.99; the Ultimate Ears Wonderboom 2 ranks #86 and costs $80, so there is not much of a tradeoff to weigh.
The case for the Ultimate Ears Wonderboom 4: Small size. The tradeoff: Bass isn’t as deep as the top-ranked speakers and is a little thuddy.
On the Ultimate Ears Wonderboom 2 side: IP67 rated and floats. Set against that: Not stereo, barely any bass, recessed treble.
Buy the Ultimate Ears Wonderboom 4. It ranks higher for sound quality than the Ultimate Ears Wonderboom 2 and costs less, so there is no real case for the other one.
Specifications Side By Side
| Ultimate Ears Wonderboom 4 | Ultimate Ears Wonderboom 2 | |
|---|---|---|
| Price | $59.99 | $80 |
| Ranked | #84 of 136 in Medium Size Portable Bluetooth Speakers | #86 of 136 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | - | 82Hz |
| Battery Life | 14 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Bluetooth Latency | - | - |
| Max Volume | 87dB | 88dB |
| Power Input | USB-C | 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 | 5.2 | 5.1 |
| 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 (46.1 x 65.2mm) | 2x 40mm active drivers + 2x passive radiators |
| TWS | Yes | Yes |
| Party Mode | No | No |
| App | No | No |
| EQ | No | No |
| Built in Microphone | No | No |
| Power Bank | No | - |
| Aux Input | No | - |
| Digital Aux Input | No | No |
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- Ultimate Ears Wonderboom 3 vs Ultimate Ears Wonderboom
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The Two Speakers In Full
Ultimate Ears Wonderboom 4: $59.99 Amazon
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 →
| App | No |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth Latency | |
| 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 |
| Max Volume | 87dB |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 0.9 lbs / 420 g |
As an eBay Partner, we may be compensated if you make a purchase.
- 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 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
- Ultimate Ears Wonderboom 4 vs Ultimate Ears Boom 3
- See all 25 comparisons
Ultimate Ears Wonderboom 2: $80 Amazon
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 |
As an eBay Partner, we may be compensated if you make a purchase.
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Wonderboom 3
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Wonderboom
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Boom 4
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Boom 3
- Ultimate Ears Wonderboom 2 vs Ultimate Ears Megaboom 3
- Ultimate Ears Wonderboom 2 vs LG Xboom Grab
- Ultimate Ears Wonderboom 2 vs Klipsch Groove/Heritage Groove
- Ultimate Ears Wonderboom 2 vs JBL Flip 5