Short answer: the JBL Charge 5 Wifi. It ranks #29 of 175 medium speakers by sound quality, rated 4.0/5, at $139.95. The Ultimate Ears Wonderboom 2 ranks #111, rated 2.9/5, at $80, $59.95 cheaper, which does not close the gap in sound quality.
The JBL Charge 5 Wifi is the better-sounding, deeper-bass choice. Sounds exactly the same as the non-Wifi version. Its bass reaches about 53Hz before falling 10dB, against 82Hz for the Ultimate Ears Wonderboom 2. It is rated for 20 hours of battery against 12 for the Ultimate Ears Wonderboom 2. It supports AAC Bluetooth, which the Ultimate Ears Wonderboom 2 lacks. The catch: Shouty upper mids.
The Ultimate Ears Wonderboom 2 is the lighter option. IP67 rated and floats. At 0.9 lbs (420 g) it weighs much less than the JBL Charge 5 Wifi at 2.2 lbs (1 kg). The tradeoff: Not stereo, barely any bass, recessed treble.
Buy the JBL Charge 5 Wifi. It is rated higher for sound quality, and the $59.95 you would save on the Ultimate Ears Wonderboom 2 does not close the gap.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| JBL Charge 5 Wifi | Ultimate Ears Wonderboom 2 | |
|---|---|---|
| Price | $139.95 | $80 |
| Ranked | #29 of 175 in Medium Size Portable Bluetooth Speakers | #111 of 175 in Medium Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 53Hz | 82Hz |
| Battery Life | 20 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| EQ | Yes (3 band) | No |
| Party Mode | No | No |
| Power Bank | Yes (USB-A) | - |
| Stereo | No | No |
| Omnidirectional | No | Yes |
| TWS | Yes | Yes |
| Weight | 2.2 lbs (1000 g) | 0.9 lbs (420 g) |
| Wi-Fi | Yes | - |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, SBC | SBC |
| Bluetooth Version | 5.3 | 5.1 |
| Dimensions | 8.8” x 3.8” x 3.7” (223 x 97 x 94 mm) | 4.1” x 3.8” (104 x 95.3 mm) |
| Drivers | 53mm x 93mm woofer, 20mm tweeter | 2x 40mm active drivers + 2x passive radiators |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| IP Rating | IP67 | IP67 |
| Power Input | USB-C | Micro USB |
| Streaming Services | AirPlay, Chromecast, Spotify Connect, Alexa Multi-Room Music | - |
| Amplifier Power | 40W | - |
| Built-in Microphone | Yes (dual microphones) | No |
| Maximum SPL | 99dB (Manufacturer specified) | 88dB (measured by Alan Ross Reviews) |
| Digital Aux Input | No | No |
| Strap | No | Yes (built-in loop) |
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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
JBL Charge 5 Wifi: $139.95 Amazon $139.95 eBay
Same family: the JBL Charge 5 (smaller model, ranked lower, rated 4/5). See every JBL Charge generation.
Pros: Has Wifi. Sounds exactly the same as the non-Wifi version. Measured bass extension of 53Hz (-10dB).
Cons: Not stereo. Warm sound. Shouty upper mids. Boosted bass. Slightly rolled off treble. Overly expensive. No party mode on the wifi version
Full JBL Charge 5 Wifi review and specifications →
| Released | May 2023 (3 years ago) |
|---|---|
| Amplifier Power | 40W |
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 53Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes (dual microphones) |
| Digital Aux Input | No |
| Dimensions | 8.8” x 3.8” x 3.7” (223 x 97 x 94 mm) |
| Drivers | 53mm x 93mm woofer, 20mm tweeter |
| EQ | Yes (3 band) |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Maximum SPL | 99dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | No |
| Strap | No |
| Streaming Services | AirPlay, Chromecast, Spotify Connect, Alexa Multi-Room Music |
| TWS | Yes |
| Weight | 2.2 lbs (1000 g) |
| Wi-Fi | Yes |
- Links
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Ultimate Ears Wonderboom 2: $80 Amazon $80 eBay
Newer model: the Ultimate Ears Wonderboom 4, ranked higher, rated 2.9/5, released Jun 2024.
Older model: the Ultimate Ears Wonderboom (ranked lower, rated 2.9/5). See every Ultimate Ears Wonderboom, Boom and Megaboom generation.
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 →
| Released | Jun 2019 (7 years ago) |
|---|---|
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 82Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| 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 |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 0.9 lbs (420 g) |
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: The biggest upgrade since time began! 💪 More from alanrossreviews →
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