Short answer: the W-King D20. It ranks #39 of 98 boombox speakers by sound quality (rated 3.6/5) at $193 and is still sold new; the JBL Boombox 2 ranks #43 (rated 3.5/5) and is discontinued, so it is only an option used. The JBL Boombox 2’s replacement, the JBL Boombox 4, is rated 4.0/5 at $549.95.
The W-King D20 is the louder option. Comes with 2 wireless microphones. Alan Ross Reviews measured it at 112dB at full volume, against 108dB for the JBL Boombox 2. It has an adjustable EQ, which the JBL Boombox 2 lacks. The tradeoff: Rising frequency response but upper treble rolled off, 700Hz and 1.2kHz peaks.
Why pick the JBL Boombox 2: 24 hour battery life (default volume); 20+ hours even at 60% volume. It links with other speakers (PartyBoost up to 100 speakers), which the W-King D20 cannot. The catch: Somewhat bass heavy and boomy.
Buy the W-King D20. It is rated higher for sound quality, and the JBL Boombox 2 is discontinued, so it is only available used.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| W-King D20 | JBL Boombox 2 | |
|---|---|---|
| Price | $193 | $449.99 Discontinued |
| Ranked | #39 of 98 in Boombox Size Portable Bluetooth Speakers | #43 of 98 in Boombox Size Portable Bluetooth Speakers |
| App | Yes (W-King app) | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~42Hz | 46Hz |
| EQ | Yes (App + button modes) | No |
| IP Rating | IPX6 | IPX7 |
| Maximum SPL | 112dB (measured by Alan Ross Reviews) | 108dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes | No |
| Wireless Microphones | Yes | - |
| Power Bank | Yes | Yes (USB-A) |
| Power Input | USB-C | AC Power brick |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | Yes | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Party Mode | No | Yes (PartyBoost up to 100 speakers) |
| Built-in Microphone | No | No |
| Amplifier Power | 200W | 160W |
| Dimensions | 19.9” x 8.5” x 10.6” (506 x 217 x 270 mm) | 19.1” x 7.9” x 10.1” (485 x 201 x 257 mm) |
| Drivers | 4.5” + 3.5” drivers + 1.2” tweeters | 2x 81mm woofers + 2x 20mm tweeters with passive radiators |
| Weight | 14.3 lbs (6500 g) | 13 lbs (5.9 kg) |
| Digital Aux Input | No | No |
| Battery Life | 24 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Bluetooth Version | 5.3 | 5.1 |
| Aux Latency | - | 33ms |
| Bluetooth Latency | - | 140ms |
| FM Tuner | - | No |
| Microphone Input | - | No |
| Strap | - | No |
Related Speaker Comparisons
How W-King D20 compares with other leading options:
- Tribit Stormbox Blast vs W-King D20
- Harman Kardon Go + Play 3 vs W-King D20
- JBL Partybox Encore 2 vs W-King D20
- JBL Partybox Encore Essential 2 vs W-King D20
- JBL Partybox Encore vs W-King D20
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
W-King D20: $193 AliExpress $193 eBay
Pros: Comes with 2 wireless microphones. Measured bass extension of ~42Hz (-10dB).
Cons: Rising frequency response but upper treble rolled off, 700Hz and 1.2kHz peaks
Full W-King D20 review and specifications →
| Released | Feb 2024 (2 years ago) |
|---|---|
| Amplifier Power | 200W |
| App | Yes (W-King app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~42Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 19.9” x 8.5” x 10.6” (506 x 217 x 270 mm) |
| Drivers | 4.5” + 3.5” drivers + 1.2” tweeters |
| EQ | Yes (App + button modes) |
| IP Rating | IPX6 |
| Maximum SPL | 112dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 14.3 lbs (6500 g) |
| Wireless Microphones | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: pound for pound battle! WKing X20 D20 vs Stormbox Blast! OMG its a shocker! More from alanrossreviews →
- Alan Ross Reviews: W-King X20 JBL Boombox 3 killer! this should be illegal! - I was shocked!
- Alan Ross Reviews: Soundcore Boom 2 Plus Review - worst boombox speaker under $400?
- Mateusz Cholewa: Soundcore RAVE 3 🤗v🆚s W- KING X20🎶 More from Mateusz Cholewa →
- Jay’s Straight Up Reviews & More: New! W-King X20 vs JBL Boombox 3 🛜 Head to Head 🔋Battery Powered 📊Custom EQ - Links In Description More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: W-King X20 vs Tribit Stormbox Blast 🍿 Garage Battle of Boombox Speakers 🍻Custom & Standard EQ’s
- Jagist reviews: LG xboom Stage 301 Vs W-king X20!!! More from Jagistreviews →
- Jagist reviews: W-king X20 Vs Jbl Encore!!! 😁😁😁
- Jagist reviews: W-king X20 Vs Skullcandy Barrel XT!!! 🤔😋
- Head-to-Head Comparisons
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
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