Short answer: the JBL Boombox 3. It ranks #27 of 98 boombox speakers by sound quality (rated 3.8/5) at $349.95 and is still sold new; the W-King H10 ranks #75 (rated 2.7/5) and is discontinued, so it is only an option used.
The JBL Boombox 3 is the better-sounding, deeper-bass choice. 24 hour battery life (6.5 hour charge time). Its bass reaches about 43Hz before falling 10dB, against 54Hz for the W-King H10. It links with other speakers (PartyBoost up to 100 speakers), which the W-King H10 cannot. The catch: Dips in mid bass range which makes the bass sound undefined, bass boosted, peaky at 700Hz, not quite as good mids and treble as the Blast.
The W-King H10 is the louder, lighter pick. Comes with wireless microphone. Alan Ross Reviews measured it at 115dB at full volume, against 110dB for the JBL Boombox 3. At 7.1 lbs (3.2 kg) it weighs much less than the JBL Boombox 3 at 14.8 lbs (6.7 kg). It has a microphone input for karaoke or announcements, which the JBL Boombox 3 lacks. The tradeoff: Not very deep bass.
Buy the JBL Boombox 3. It is rated higher for sound quality and still sold new, while the W-King H10 is discontinued.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| JBL Boombox 3 | W-King H10 | |
|---|---|---|
| Price | $349.95 | $215 Discontinued |
| Ranked | #27 of 98 in Boombox Size Portable Bluetooth Speakers | #75 of 98 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Aux Latency | 25ms | 0ms |
| Bass Extension (-10dB) | 43Hz | 54Hz |
| Battery Life | 24 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IP67 | IPX6 |
| Bluetooth Latency | 100ms | 150ms |
| Maximum SPL | 110dB (measured by Alan Ross Reviews) | 115dB (measured by Alan Ross Reviews) |
| Party Mode | Yes (PartyBoost up to 100 speakers) | No |
| Power Input | AC Power cable | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 14.8 lbs (6.7 kg) | 7.1 lbs (3.2 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | No | Yes (multiple modes) |
| Power Bank | Yes (USB-A) | Yes (USB-A) |
| USB Playback | No | Yes |
| Built-in Microphone | No | Yes |
| FM Tuner | No | - |
| Microphone Input | No | Yes (Karaoke mode with echo effect) |
| MicroSD Playback | No | Yes |
| Amplifier Power | 180W AC / 136W battery | 120W RMS |
| Dimensions | 19” x 10.1” x 7.9” (482 x 257 x 200 mm) | 14.5” x 9.9” (368.3 x 251.7 mm) (incomplete) |
| Drivers | 1x 189mm subwoofer + 2x 81mm woofers + 2x 20mm tweeters | 1x 5.25” (133mm) subwoofer + 2x 31mm midrange drivers + 2x 3” (76mm) tweeters |
| Digital Aux Input | No | No |
| Bluetooth Version | 5.3 | 5.0 |
| Strap | No | - |
| Wireless Microphones | - | Yes 2 Included |
Related Speaker Comparisons
More worthwhile head-to-heads for JBL Boombox 3:
- EarFun Uboom X vs JBL Boombox 3
- JBL Boombox 3 vs Tribit Stormbox Blast
- Harman Kardon Go + Play 3 vs JBL Boombox 3
- JBL Partybox Encore 2 vs JBL Boombox 3
- JBL PartyBox On-The-Go 2 Plus vs JBL Boombox 3
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: $349.95 Amazon $349.95 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 AAC, but drops the aux input. Water resistance goes from IP67 to IP68.
Older models: the JBL Boombox 2 (ranked lower, rated 3.5/5) and the JBL Boombox (ranked lower, rated 2.9/5). See every JBL Boombox generation.
Same family: the JBL Boombox 3 Wifi (larger model, ranked higher, rated 3.8/5).
Pros: IP67 rated. 24 hour battery life (6.5 hour charge time). Doubles as a power bank. PartyBoost links up to 100 compatible JBL speakers. Three-way speaker system with subwoofer. Measured bass extension of 43Hz (-10dB).
Cons: Dips in mid bass range which makes the bass sound undefined, bass boosted, peaky at 700Hz, not quite as good mids and treble as the Blast.
Full JBL Boombox 3 review and specifications →
| Released | Aug 2022 (4 years ago) |
|---|---|
| Amplifier Power | 180W AC / 136W battery |
| App | No |
| Aux Input | Yes |
| Aux Latency | 25ms |
| Bass Extension (-10dB) | 43Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 100ms |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 19” x 10.1” x 7.9” (482 x 257 x 200 mm) |
| Drivers | 1x 189mm subwoofer + 2x 81mm woofers + 2x 20mm tweeters |
| EQ | No |
| FM Tuner | No |
| IP Rating | IP67 |
| Maximum SPL | 110dB (measured by Alan Ross Reviews) |
| MicroSD Playback | No |
| Microphone Input | No |
| Omnidirectional | No |
| Party Mode | Yes (PartyBoost up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power cable |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 14.8 lbs (6.7 kg) |
- Links
- Reviews, Comparisons and Sound Samples
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- Alan Ross Reviews: JBL Boombox 3 review vs JBL Boombox 2 a subwoofer and a 3 way equals heaven? 💋 More from alanrossreviews →
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W-King H10: $215 Discontinued eBay
Pros: Comes with wireless microphone. Loud. Measured bass extension of 54Hz (-10dB).
Cons: Not very deep bass. Boosted upper bass. Upper midrange dips. Distorts above medium volumes. No water rating. Discontinued and sold out everywhere, including direct from W-King.
Full W-King H10 review and specifications →
| Released | Jun 2022 (4 years ago) |
|---|---|
| Amplifier Power | 120W RMS |
| App | No |
| Aux Input | Yes |
| Aux Latency | 0ms |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 150ms |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 14.5” x 9.9” (368.3 x 251.7 mm) (incomplete) |
| Drivers | 1x 5.25” (133mm) subwoofer + 2x 31mm midrange drivers + 2x 3” (76mm) tweeters |
| EQ | Yes (multiple modes) |
| IP Rating | IPX6 |
| Maximum SPL | 115dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 7.1 lbs (3.2 kg) |
| Wireless Microphones | Yes 2 Included |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons