Short answer: both are discontinued, so this only matters if you are buying used. Used, the JBL Boombox 2 is the better pick: it ranks #43 of 98 boombox speakers by sound quality (rated 3.5/5), against #75 (rated 2.7/5) for the W-King H10. If you want one new, the JBL Boombox 4 replaces the JBL Boombox 2 and is rated 4.0/5 at $549.95.
The JBL Boombox 2 is the better-sounding, deeper-bass pick. 24 hour battery life (default volume); 20+ hours even at 60% volume. Its bass reaches about 46Hz 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 tradeoff: Somewhat bass heavy and boomy.
The W-King H10 is the louder, lighter option. Comes with wireless microphone. Alan Ross Reviews measured it at 115dB at full volume, against 108dB for the JBL Boombox 2. At 7.1 lbs (3.2 kg) it weighs much less than the JBL Boombox 2 at 13 lbs (5.9 kg). It has a microphone input for karaoke or announcements, which the JBL Boombox 2 lacks. Watch for: Not very deep bass.
Buy the JBL Boombox 2 only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, buy the JBL Boombox 4, which replaces the JBL Boombox 2.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| JBL Boombox 2 | W-King H10 | |
|---|---|---|
| Price | $449.99 Discontinued | $215 Discontinued |
| Ranked | #43 of 98 in Boombox Size Portable Bluetooth Speakers | #75 of 98 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Aux Latency | 33ms | 0ms |
| Bass Extension (-10dB) | 46Hz | 54Hz |
| Battery Life | 24 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IPX7 | IPX6 |
| Bluetooth Latency | 140ms | 150ms |
| Maximum SPL | 108dB (measured by Alan Ross Reviews) | 115dB (measured by Alan Ross Reviews) |
| Party Mode | Yes (PartyBoost up to 100 speakers) | No |
| Power Bank | Yes (USB-A) | Yes (USB-A) |
| Power Input | AC Power brick | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 13 lbs (5.9 kg) | 7.1 lbs (3.2 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | No | Yes (multiple modes) |
| TWS | Yes | Yes |
| 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 | 160W | 120W RMS |
| Dimensions | 19.1” x 7.9” x 10.1” (485 x 201 x 257 mm) | 14.5” x 9.9” (368.3 x 251.7 mm) (incomplete) |
| Drivers | 2x 81mm woofers + 2x 20mm tweeters with passive radiators | 1x 5.25” (133mm) subwoofer + 2x 31mm midrange drivers + 2x 3” (76mm) tweeters |
| Digital Aux Input | No | No |
| Bluetooth Version | 5.1 | 5.0 |
| Strap | No | - |
| Wireless Microphones | - | Yes 2 Included |
Related Speaker Comparisons
How JBL Boombox 2 compares with other leading options:
- Tribit Stormbox Blast vs JBL Boombox 2
- Harman Kardon Go + Play 3 vs JBL Boombox 2
- JBL Partybox Encore 2 vs JBL Boombox 2
- JBL PartyBox On-The-Go 2 Plus vs JBL Boombox 2
- JBL Partybox Encore Essential 2 vs JBL Boombox 2
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 2: $449.99 Discontinued Amazon $449.99 eBay
Newer model: the JBL Boombox 4, ranked higher, rated 4/5, released Jul 2025.
Older model: the JBL Boombox (ranked lower, rated 2.9/5). See every JBL Boombox generation.
Pros: 24 hour battery life (default volume); 20+ hours even at 60% volume. IPX7 rated. Doubles as a power bank. Bluetooth 5.1 with PartyBoost (up to 100 speakers). Reaches 101dB. Measured bass extension of 46Hz (-10dB).
Cons: Somewhat bass heavy and boomy. Discontinued.
Full JBL Boombox 2 review and specifications →
| Released | Apr 2020 (6 years ago) |
|---|---|
| Amplifier Power | 160W |
| App | No |
| Aux Input | Yes |
| Aux Latency | 33ms |
| Bass Extension (-10dB) | 46Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 140ms |
| Bluetooth Version | 5.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 19.1” x 7.9” x 10.1” (485 x 201 x 257 mm) |
| Drivers | 2x 81mm woofers + 2x 20mm tweeters with passive radiators |
| EQ | No |
| FM Tuner | No |
| IP Rating | IPX7 |
| Maximum SPL | 108dB (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 brick |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 13 lbs (5.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: JBL Boombox 3 review vs JBL Boombox 2 a subwoofer and a 3 way equals heaven? 💋 More from alanrossreviews →
- Alan Ross Reviews: JBL Boombox 2 vs Onyx Studio 7 big bass battle 💋
- Alan Ross Reviews: Tribit Stormbox Blast vs JBL Boombox 2 big bass boombox speakers 💕
- Alan Ross Reviews: JBL Boombox 2 bass monster or the mature Harman Kardon Go+ Play 2 mini for bass?? 💥
- Mateusz Cholewa: 2 x 🔊Teufel Boomster 2021🎵 vs JBL Boombox 2 AC🔌 Power Test Audio🎧. More from Mateusz Cholewa →
- YARNZO Tech: Outdoor sound test between zealot s98 and jbl boombox2 👂🎧🔊 More from YARNZO Tech →
- GYMCADDY: Soundboks Go Vs JBL Boombox 2 Vs UE Hyperboom Vs Sony XG500 More from GYMCADDY →
- Head-to-Head Comparisons
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