Short answer: the Hopestar A90 on measured sound quality, the W-King X20S on price. The Hopestar A90 ranks #22 of 91 boombox speakers, rated 3.9/5, at $351.65. The W-King X20S ranks #30, rated 3.8/5, at $150.99, $200.66 cheaper.
Why pick the Hopestar A90: A huge, powerful 700W boombox with eight drivers (two 5” woofers, two 3.5” midranges and four tweeters), a removable 36,000mAh battery and a wireless microphone. Watch for: The JBL PartyBox Encore Essential 2 was the better, more refined listen in a direct comparison.
The case for the W-King X20S: Clearer and smoother than the larger W-King X20 at about half its size and weight, and in side by side tests it held its own against the Harman Kardon Go + Play 3, with nicer, more exposed mids and more volume. The tradeoff: Less bass and depth than the X20 and about 3dB quieter, and at maximum volume its mids and highs start to drown out the bass.
Buy the Hopestar A90 if sound quality matters more than the price. Buy the W-King X20S if the price matters more than sound quality.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Hopestar A90 | W-King X20S | |
|---|---|---|
| Price | $351.65 | $150.99 |
| Ranked | #22 of 91 in Boombox Size Portable Bluetooth Speakers | #30 of 91 in Boombox Size Portable Bluetooth Speakers |
| Amplifier Power | 700W | 140W RMS (180W peak) |
| Drivers | 2x 5” woofers + 2x 3.5” midranges + 2x 2.5” tweeters + 2x 2” ceramic tweeters | - |
| Battery Life | 6-8 hours (Manufacturer specified) | - |
| Removable Battery | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | 5.4 |
| Party Mode | Yes (Auracast) | - |
| IP Rating | IPX6 | IPX7 |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | - |
| Aux Input | Yes | Yes |
| USB Playback | Yes | Yes |
| MicroSD Playback | Yes | Yes |
| Wireless Microphones | Yes 1 Included | - |
| Lights | Yes | - |
| Dimensions | 24.6” x 9.9” x 13.4” (624.5 x 252.5 x 341.5 mm) | - |
| Omnidirectional | No | No |
| EQ | No | - |
| App | No | - |
| Built-in Microphone | - | Yes |
| FM Tuner | - | Yes |
| Weight | - | 13.8 lbs (6.25 kg) |
| Strap | - | Yes (detachable shoulder strap) |
| TWS | - | Yes |
Related Speaker Comparisons
More worthwhile head-to-heads for Hopestar A90:
- Tribit Stormbox Blast vs Hopestar A90
- JBL Partybox Encore 2 vs Hopestar A90
- JBL PartyBox On-The-Go 2 Plus vs Hopestar A90
- JBL Partybox Encore Essential 2 vs Hopestar A90
- JBL Partybox Encore vs Hopestar A90
Prices on this page were last checked October 4, 2026 at 9:58 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
Hopestar A90: $351.65 AliExpress eBay
Pros: A huge, powerful 700W boombox with eight drivers (two 5” woofers, two 3.5” midranges and four tweeters), a removable 36,000mAh battery and a wireless microphone. In side by side tests it had better highs, clarity and soundstage than the Zealot ZE21 while still reaching deep, reviewers picked it over the JBL Boombox 4 for its bass and output, and it sounded powerful and true to the music against the JBL PartyBox Encore Essential 2. Bluetooth 5.4 with Auracast, IPX6, USB, TF and aux inputs, RGB lights and a strap attachment.
Cons: The JBL PartyBox Encore Essential 2 was the better, more refined listen in a direct comparison. The Yeahbox Sonic Boom Ultra measured roughly 3 to 5dB louder. There is no app or EQ. It is very large and heavy (13.2 kg boxed), claims only 6 to 8 hours of battery, and it is sold through AliExpress rather than US retailers.
Full Hopestar A90 review and specifications →
| Amplifier Power | 700W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 6-8 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Version | 5.4 |
| Dimensions | 24.6” x 9.9” x 13.4” (624.5 x 252.5 x 341.5 mm) |
| Drivers | 2x 5” woofers + 2x 3.5” midranges + 2x 2.5” tweeters + 2x 2” ceramic tweeters |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX6 |
| Lights | Yes |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Removable Battery | Yes |
| USB Playback | Yes |
| Wireless Microphones | Yes 1 Included |
- Reviews, Comparisons and Sound Samples
- Jagist reviews: Hopestar A90 Vs Jbl Boombox 4!!! Battle Of The Gods!!! More from Jagistreviews →
- Jagist reviews: Jbl Boombox 4 Firmware Updated Vs Hopestar A90!!! Rematch Of Beasts!!!
- Jagist reviews: Hopestar A90 Vs Zealot Ze41!!! Battle Of Shear Power!!!
- Jagist reviews: Hopestar A90 Vs Zealot Ze21!!! Deep Bass Vs Powerful Bass!!!
- Jagist reviews: Hopestar A90 Vs Jbl Encore Essential 2!!! Deep Bass Vs Powerhouse Bass!!!
- Head-to-Head Comparisons
W-King X20S: $150.99 AliExpress W-King eBay
Pros: Clearer and smoother than the larger W-King X20 at about half its size and weight, and in side by side tests it held its own against the Harman Kardon Go + Play 3, with nicer, more exposed mids and more volume. 140W RMS (180W peak), IPX7, Bluetooth 5.4, a built-in microphone, TF card, USB and aux playback, FM radio, a carry handle and a shoulder strap.
Cons: Less bass and depth than the X20 and about 3dB quieter, and at maximum volume its mids and highs start to drown out the bass. With a flat EQ the bass is cut off, so it needs the bass boost. The JBL PartyBox Encore Essential 2 sounded better in a direct comparison. Sold direct from W-King in the US.
Full W-King X20S review and specifications →
| Amplifier Power | 140W RMS (180W peak) |
|---|---|
| Aux Input | Yes |
| Bluetooth | Yes |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| FM Tuner | Yes |
| IP Rating | IPX7 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Strap | Yes (detachable shoulder strap) |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 13.8 lbs (6.25 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jagist reviews: W-king X20 Vs W-king X20S!!! More from Jagistreviews →
- Jagist reviews: W-king X20s Vs Harman Kardon Go Plus Play 3!!!
- Mateusz Cholewa: 140W W-KING X20S vs 160W HK Go Plus Play 3 More from Mateusz Cholewa →
- Jagist reviews: Jbl Encore Essential 2 Vs W-king X20s!!!
- Jagist reviews: W-king X20s Vs Tribit Stormbox Blast!!!
- Head-to-Head Comparisons