Short answer: the Flip 6, and it isn’t close. It ranks #12 of 142 medium speakers at $129.95; the Wonderboom 3 ranks #88 at $85.99, $43.96 less.
Our own cons entry for the Wonderboom 3 is unusually pointed. Not stereo, barely any bass, boosted upper bass around 93Hz that cuts heavily at high volume, and a note that the speaker still uses micro USB, which our notes call inexcusable for a product released in 2022, feeding buyers the same hardware over and over.
The Flip 6 is described as a huge sound quality leap over the Flip 5, very neutral and nearly pocket-sized, with only a slight upper mids emphasis as its real complaint.
Buy the Flip 6. The ranking gap here reflects a real, well-documented difference in what you’re getting.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Flip 6 | Ultimate Ears Wonderboom 3 | |
|---|---|---|
| Price | $129.95 | $85.99 |
| Ranked | #12 of 142 in Medium Size Portable Bluetooth Speakers | #88 of 142 in Medium Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | No | No |
| Bass Extension (-10dB) | 56Hz | 76Hz |
| Battery Life | 12 hours (Manufacturer specified) | 14 hours (Manufacturer specified) |
| Built-in Microphone | No | No |
| EQ | Yes (3 band) | No |
| IP Rating | IP67 | IP67 |
| Bluetooth Latency | 116ms | 166ms |
| Maximum SPL | 98dB (measured by Alan Ross Reviews) | 87dB (measured by Alan Ross Reviews) |
| Party Mode | Yes (PartyBoost up to 100 speakers) | No |
| Power Bank | No | No |
| Stereo | No | No |
| Omnidirectional | No | Yes |
| TWS | Yes | Yes |
| Weight | 1.2 lbs (544 g) | 0.9 lbs (420 g) |
| Bluetooth Codecs | AAC, SBC | SBC |
| Bluetooth Version | 5.1 | 5.2 |
| Dimensions | 6.9" x 2.7" x 2.8" (176 x 68 x 72 mm) | 4.1" x 3.8" (104 x 95.3 mm) |
| Drivers | 44mm x 80mm woofer, 16mm tweeter | 2x 40mm active drivers + 2x passive radiators (46.1 x 65.2mm) |
| Power Input | USB-C | Micro USB |
| Amplifier Power | 30W | - |
| Digital Aux Input | No | No |
Related Speaker Comparisons
How JBL Flip 6 compares with other leading options:
- JBL Flip 6 vs Earfun Uboom L
- JBL Flip 6 vs Soundcore Motion 300
- JBL Flip 6 vs Soundcore Motion+
- Soundcore Boost “upgraded” 2021 vs JBL Flip 6
- JBL Flip 6 vs Minirig 4
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
JBL Flip 6: $129.95 Amazon B&H Photo Video eBay
Pros: A very neutral speaker, very small, almost pocket size, a huge sound quality leap over the Flip 5. Measured bass extension of 56Hz (-10dB).
Cons: Not stereo. Some slight upper mids emphasis. The TL version (made in Vietnam) tweeter can sound somewhat scratchy and doesn’t sound as good as the GG version (made in China)
Full JBL Flip 6 review and specifications →
| Amplifier Power | 30W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 56Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Latency | 116ms |
| Bluetooth Version | 5.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 6.9" x 2.7" x 2.8" (176 x 68 x 72 mm) |
| Drivers | 44mm x 80mm woofer, 16mm tweeter |
| EQ | Yes (3 band) |
| IP Rating | IP67 |
| Maximum SPL | 98dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (PartyBoost up to 100 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 1.2 lbs (544 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: JBL Flip 7 is screech-fest heaven! vs Flip 6! More from alanrossreviews →
- Alan Ross Reviews: Bose Soundlink Flex or JBL Flip 6 (eq adjusted) or Denon Envaya - best speaker for travel!
- Alan Ross Reviews: JBL Flip 6 vs Maxsound Plus and Soundcore Boost - ultimate travel speaker!
- Alan Ross Reviews: Bose Soundlink Flex Review! vs JBL Flip 6 and JBL Charge 5. Travel heaven?? 🤞
- CEONTHEMAKING: Earfun Uboom L - This Speaker Replaced My JBL Flip 6… More from CEONTHEMAKING →
- Alan Ross Reviews: Soundcore Motion 300 or JBL Flip 6 or Soundcore Boost v2? we all have issues!
- Alan Ross Reviews: Soundcore Motion 300 or JBL Flip 6 or Soundcore Boost v2? we all have issues!
- GYMCADDY: JBL Flip 7 Review - Is It Worth Upgrading Over The JBL Flip 6 Or Flip 5? More from GYMCADDY →
- SpeakerBlowUpMan Lee: Broke Man’s JBL Flip 6! Miatone Boompro Bluetooth Speaker Review
- Techder Audios: JBL Flip 6 Martin Garrix Edition VS Wisetiger P3 "PRICEY VS REAL CHEAP?!" More from techderaudios →
- Alan Ross Reviews: Mifa WildRod Review and new firmware comparison vs JBL Flip 6 - things got interesting 👀
- New Stuff TV 2: Sony ULT Field 1 vs JBL Flip 6, JBL Charge 5 & Soundcore Motion 300 More from NewStuffTV1 →
- FishBee Product Reviews: Xiaomi Mi Sound Outdoor 30W Speaker vs JBL Flip 6 - CRAZY GOOD! More from FishBee Product Reviews →
- Audio y Mas 🔊: Altavoces JBL Flip 6 vs W-King D320: ¿Cuál es el mejor en calidad de sonido? 🔊
- Alan Ross Reviews: JBL Flip 6 vs JBL Charge 4 and JBL Charge 3 - small one or a large one? 🤷♂️
- 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 →
- Daniel Pérez: Tronsmart T7 vs JBL Flip 6
- Alan Ross Reviews: JBL Flip 6 vs Marshall Emberton review - mono or pseudo surround sound? 🤷♀️
- Luan Tech: JBL FLIP 6 vs LG XBOOM XG5 COMPARATIVO COMPLETO!
- Audio 503: Tronsmart T7 Lite (24w) vs JBL Flip 6 (30w)
- Jay’s Straight Up Reviews & More: Newly Released! Skullcandy Terrain XL 🦨 Quick Overview & Sound Comparison with JBL Flip 6 & Tozo PA1
- Joy & Oluv’Sone: JBL, Bose, B&O, Sonos, Earfun, SoundCore… which portable speaker sounds best? More from Oluv’Sone →
- Head-to-Head 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 →
- Head-to-Head Comparisons
- Ultimate Ears Wonderboom 3 vs Ultimate Ears Wonderboom 2
- Ultimate Ears Wonderboom 3 vs Ultimate Ears Wonderboom 4
- Ultimate Ears Wonderboom 3 vs Ultimate Ears Wonderboom
- Ultimate Ears Wonderboom 3 vs Ultimate Ears Megaboom 3
- Ultimate Ears Wonderboom 3 vs LG Xboom Grab
- Ultimate Ears Wonderboom 3 vs Ultimate Ears Boom 4
- Ultimate Ears Wonderboom 3 vs Ultimate Ears Boom 3
- Ultimate Ears Wonderboom 3 vs Soundcore 2
- See all 74 comparisons