Short answer: the JBL Boombox 3 Wifi. It ranks #26 of 98 boombox speakers by sound quality, rated 3.8/5, at $389.95. The JBL Partybox On the Go ranks #64, rated 3.0/5, at $249.95, $140 cheaper, which does not close the gap in sound quality.
The JBL Boombox 3 Wifi is the better-sounding, deeper-bass option. Loudest speaker in the category. Its bass reaches about 43Hz before falling 10dB, against 49Hz for the JBL Partybox On the Go. It is rated for 24 hours of battery against 6 for the JBL Partybox On the Go. It is rated IP67 against IPX4 for the JBL Partybox On the Go. Watch for: Bass boosted.
The case for the JBL Partybox On the Go: JBL Partybox On the Go uses 5.1” woofer + tweeters. The tradeoff: Bass is limited by its 49Hz specification.
Buy the JBL Boombox 3 Wifi. It is rated higher for sound quality, and saving $140 with the JBL Partybox On the Go does not make up for the sound-quality gap.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Boombox 3 Wifi | JBL Partybox On the Go | |
|---|---|---|
| Price | $389.95 | $249.95 |
| Ranked | #26 of 98 in Boombox Size Portable Bluetooth Speakers | #64 of 98 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 43Hz | 49Hz |
| Battery Life | 24 hours (Manufacturer specified) | 6 hours (Manufacturer specified) |
| IP Rating | IP67 | IPX4 |
| Maximum SPL | 111dB (measured by Alan Ross Reviews) | 94dB (Manufacturer specified) |
| Party Mode | No | No |
| Power Bank | Yes (USB-A, 5V/2A) | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cable | USB-C |
| Stereo | Yes | Partially |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 14.6 lbs (6.6 kg) | 16.5 lbs (7.5 kg) |
| Wi-Fi | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| App | No | Yes (JBL PartyBox app) |
| EQ | No | No |
| USB Playback | No | Yes |
| Built-in Microphone | No | No |
| Amplifier Power | 200W AC / 140W battery | 100W |
| Dimensions | 19.1” x 10.1” x 7.9” (484 x 256 x 200 mm) | 19.3” x 8.8” x 9.6” (489 x 224 x 244.5 mm) |
| Drivers | 1x 189mm subwoofer + 2x 81mm woofers + 2x 20mm tweeters | 5.1” woofer + tweeters |
| Digital Aux Input | No | No |
| Bluetooth Version | 5.3 | 4.2 |
| Strap | No | Yes (detachable shoulder strap) |
Related Speaker Comparisons
How JBL Boombox 3 Wifi compares with other leading options:
- EarFun Uboom X vs JBL Boombox 3 Wifi
- JBL Boombox 3 Wifi vs Tribit Stormbox Blast
- Harman Kardon Go + Play 3 vs JBL Boombox 3 Wifi
- JBL Boombox 3 Wifi vs JBL Partybox Encore 2
- JBL PartyBox On-The-Go 2 Plus vs JBL Boombox 3 Wifi
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 Boombox 3 Wifi: $389.95 Amazon $389.95 eBay
Newer model: the JBL Boombox 4, ranked higher, rated 4/5, released Jul 2025. It adds USB audio input, app control, adjustable EQ and party mode, but drops the aux input. Water resistance goes from IP67 to IP68. See every JBL Boombox generation.
Same family: the JBL Boombox 3 (smaller model, ranked lower, rated 3.8/5).
Pros: Loudest speaker in the category. Slightly better frequency response than the non-wifi version. Measured bass extension of 43Hz (-10dB).
Cons: Bass boosted. Dip at 160Hz
Full JBL Boombox 3 Wifi review and specifications →
| Released | May 2023 (3 years ago) |
|---|---|
| Amplifier Power | 200W AC / 140W battery |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 43Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 19.1” x 10.1” x 7.9” (484 x 256 x 200 mm) |
| Drivers | 1x 189mm subwoofer + 2x 81mm woofers + 2x 20mm tweeters |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 111dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A, 5V/2A) |
| Power Input | AC Power cable |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 14.6 lbs (6.6 kg) |
| Wi-Fi | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: WiFi Edition: JBL Boombox 3 ultimate review! vs Boombox 3 Bluetooth edition More from alanrossreviews →
- Alan Ross Reviews: Not quite! JBL Authentics 300 review and sound test vs Boombox 3, Encore and Stormbox Blast
- Dominik Reviews: JBL Partybox Encore 2 vs JBL Boombox 3 WiFi - Sound Test - Wide vs Narrow Soundstage! More from Dominik Reviews →
- Mateusz Cholewa: JBL Encore 2 Partybox Deep Bass 🆚 Jbl Boombox 3 WiFi 🎶 More from Mateusz Cholewa →
- Mateusz Cholewa: Soundcore Rave 3🧐 🆚 Jbl Boombox 3 WiFi
- Mateusz Cholewa: Marshall Kilburn 3 vs Jbl Boombox 3 WiFi Czy to najlepszy Boombox? - Który lepszy w muzyce ROCK?
- Josh’s Gadgets and More: JBL Boombox 3 Wifi vs Ruimatech RM-10
- Josh’s Gadgets and More: JBL Boombox 3 WiFi vs ONN Pro X-Large Boombox Sound Comparison
- Head-to-Head Comparisons
- JBL Boombox 3 Wifi vs JBL Boombox 3
- JBL Boombox 3 Wifi vs Harman Kardon Onyx Studio 5
- JBL Boombox 3 Wifi vs Bugani Brief Pro
- JBL Boombox 3 Wifi vs Harman Kardon Go + Play 2
- JBL Boombox 3 Wifi vs Ruimatech RM-10
- JBL Boombox 3 Wifi vs Hopestar A90
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- JBL Boombox 3 Wifi vs Tribit Stormbox Blast 2
- See all 86 comparisons
JBL Partybox On the Go: $249.95 Amazon $249.95 eBay
Newer model: the JBL PartyBox On-The-Go 2 Plus, ranked higher, rated 4.4/5, released Apr 2026. It adds USB audio input, adjustable EQ, party mode and LC3. Battery life goes from 6 to 15 hours. See every JBL PartyBox On-The-Go generation.
Pros: JBL Partybox On the Go uses 5.1” woofer + tweeters. Its 7.5 kg, claimed 6 hours (Manufacturer specified) battery life, IPX4 protection, aux input, up to 94dB and limited-stereo playback make it a practical option for its intended room or portable use. A wireless microphone is included. Measured bass extension of 49Hz (-10dB).
Cons: Bass is limited by its 49Hz specification. No EQ adjustment. Battery life is short, and its sound trails the rest of the Partybox line.
Full JBL Partybox On the Go review and specifications →
| Released | Sep 2020 (6 years ago) |
|---|---|
| Amplifier Power | 100W |
| App | Yes (JBL PartyBox app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 49Hz |
| Battery Life | 6 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 19.3” x 8.8” x 9.6” (489 x 224 x 244.5 mm) |
| Drivers | 5.1” woofer + tweeters |
| EQ | No |
| IP Rating | IPX4 |
| Maximum SPL | 94dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | USB-C |
| Stereo | Partially |
| Strap | Yes (detachable shoulder strap) |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 16.5 lbs (7.5 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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