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 W-King D10 ranks #76, rated 2.7/5, at $119.98, $269.97 cheaper, which does not close the gap in sound quality.
The JBL Boombox 3 Wifi is the better-sounding, deeper-bass pick. Loudest speaker in the category. Its bass reaches about 43Hz before falling 10dB, against 60Hz for the W-King D10. Alan Ross Reviews measured it at 111dB at full volume, against 106dB for the W-King D10. Watch for: Bass boosted.
The W-King D10 is the longer-running, lighter option. 70W RMS output with 120W peak power, exceptional 42-hour battery life, power bank function, IPX6 waterproof, 106dB max volume, EQ and bass boost, microphone input for karaoke, MicroSD card support, USB playback, TWS pairing. It is rated for 42 hours of battery against 24 for the JBL Boombox 3 Wifi. At 7.9 lbs (3.6 kg) it weighs much less than the JBL Boombox 3 Wifi at 14.6 lbs (6.6 kg). It has an adjustable EQ, which the JBL Boombox 3 Wifi lacks. The catch: Upper bass boost, bass not that deep.
Buy the JBL Boombox 3 Wifi. It is rated higher for sound quality, and the $269.97 saving on the W-King D10 is not enough to make up the difference.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| JBL Boombox 3 Wifi | W-King D10 | |
|---|---|---|
| Price | $389.95 | $119.98 |
| Ranked | #26 of 98 in Boombox Size Portable Bluetooth Speakers | #76 of 98 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 43Hz | 60Hz |
| Battery Life | 24 hours (Manufacturer specified) | 42 hours (Manufacturer specified) |
| IP Rating | IP67 | IPX6 |
| Maximum SPL | 111dB (measured by Alan Ross Reviews) | 106dB (measured by Alan Ross Reviews) |
| Party Mode | No | No |
| Power Bank | Yes (USB-A, 5V/2A) | Yes |
| Power Input | AC Power cable | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 14.6 lbs (6.6 kg) | 7.9 lbs (3.6 kg) |
| Wi-Fi | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | No | Yes (bass boost + DSP) |
| USB Playback | No | Yes |
| Built-in Microphone | No | No |
| Amplifier Power | 200W AC / 140W battery | 120W max / 70W RMS |
| Dimensions | 19.1” x 10.1” x 7.9” (484 x 256 x 200 mm) | 14.5” x 7.6” x 6.1” (369 x 194 x 154 mm) |
| Drivers | 1x 189mm subwoofer + 2x 81mm woofers + 2x 20mm tweeters | 2x 40mm drivers + passive radiator |
| Digital Aux Input | No | No |
| Bluetooth Version | 5.3 | 5.4 |
| Strap | No | - |
| Aux Latency | - | 50ms |
| Bluetooth Latency | - | 133ms |
| MicroSD Playback | - | Yes |
| FM Tuner | - | No |
| Microphone Input | - | Yes (Karaoke mode with echo effect) |
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.
As an eBay Partner, we may be compensated if you make a purchase.
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
- JBL Boombox 3 Wifi vs W-King X20S
- JBL Boombox 3 Wifi vs Tribit Stormbox Blast 2
- See all 86 comparisons
W-King D10: $119.98 Amazon $119.98 eBay
Pros: 70W RMS output with 120W peak power, exceptional 42-hour battery life, power bank function, IPX6 waterproof, 106dB max volume, EQ and bass boost, microphone input for karaoke, MicroSD card support, USB playback, TWS pairing. Measured bass extension of 60Hz (-10dB).
Cons: Upper bass boost, bass not that deep.
Full W-King D10 review and specifications →
| Released | Jan 2022 (4 years ago) |
|---|---|
| Amplifier Power | 120W max / 70W RMS |
| App | No |
| Aux Input | Yes |
| Aux Latency | 50ms |
| Bass Extension (-10dB) | 60Hz |
| Battery Life | 42 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 133ms |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 14.5” x 7.6” x 6.1” (369 x 194 x 154 mm) |
| Drivers | 2x 40mm drivers + passive radiator |
| EQ | Yes (bass boost + DSP) |
| FM Tuner | No |
| IP Rating | IPX6 |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 7.9 lbs (3.6 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons