Short answer: the JBL Partybox Encore Essential 2. It ranks #6 of 85 boombox speakers by sound quality, rated 4.3/5, at $259; the Hopestar A90 ranks #22, rated 3.9/5, and costs $351.65, which makes this an easy call rather than a real tradeoff.
The Encore Essential 2 is the better listen. Side by side, it gave a good, meaty sub-bass listen, while the Hopestar sounded far more powerful, like a small PA system, and more true to the music at volume.
The Encore Essential 2 is measured, with about 110dB, a balanced midrange and punchy low bass, plus a 7-band app EQ, mic and guitar inputs and Auracast, at 6.2 kg.
The A90 is much bigger and louder, with a removable battery, a wireless mic and IPX6. The A90’s rating comes from listening comparisons, not measurements, and it is sold through AliExpress rather than US retailers.
Buy the JBL Partybox Encore Essential 2. It is rated higher for sound quality than the Hopestar A90 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
There is a real battery-life gap here: the JBL Partybox Encore Essential 2 is rated for 15 hours, the Hopestar A90 only 8 hours.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Partybox Encore Essential 2 | Hopestar A90 | |
|---|---|---|
| Price | $259.00 | $351.65 |
| Ranked | #6 of 85 in Boombox Size Portable Bluetooth Speakers | #22 of 85 in Boombox Size Portable Bluetooth Speakers |
| App | Yes (JBL PartyBox app) | No |
| Aux Input | Yes | Yes |
| Battery Life | 15 hours (Manufacturer specified) | 6-8 hours (Manufacturer specified) |
| Built-in Microphone | No | - |
| EQ | Yes (7 band App EQ) | No |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | IPX6 |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | Yes (Auracast) | Yes (Auracast) |
| Power Bank | Yes (USB-C) | - |
| Power Input | AC Power cord | - |
| Stereo | Yes | - |
| Omnidirectional | No | No |
| TWS | Yes | - |
| USB Playback | Yes | Yes |
| Weight | 13.7 lbs (6.2 kg) | - |
| Wireless Microphones | No | Yes 1 Included |
| Bluetooth Codecs | SBC | - |
| Bluetooth Version | 5.4 | 5.4 |
| Amplifier Power | 100W RMS | 700W |
| Dimensions | 12.6” x 13.5” x 10.3” (319.5 x 342 x 260.4 mm) | 24.6” x 9.9” x 13.4” (624.5 x 252.5 x 341.5 mm) |
| Drivers | 1x 135mm (5.25”) woofer + 2x 20mm (0.75”) dome tweeters | 2x 5” woofers + 2x 3.5” midranges + 2x 2.5” tweeters + 2x 2” ceramic tweeters |
| Maximum SPL | 110dB (measured by Alan Ross Reviews) | - |
| Digital Aux Input | No | - |
| Lights | Yes | Yes |
| Strap | No | - |
| Removable Battery | - | Yes |
| Frequency Response | - | 50Hz - 20kHz (Manufacturer specified) |
| MicroSD Playback | - | Yes |
Related Speaker Comparisons
More top alternatives to JBL Partybox Encore Essential 2:
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- JBL Partybox Encore Essential 2 vs Tribit Stormbox Blast
- Harman Kardon Go + Play 3 vs JBL Partybox Encore Essential 2
- JBL Partybox Encore 2 vs JBL Partybox Encore Essential 2
- JBL PartyBox On-The-Go 2 Plus vs JBL Partybox Encore Essential 2
Prices on this page were last checked September 26, 2026 at 11:14 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 Partybox Encore Essential 2: $259.00 Amazon B&H Photo Video eBay
Older model: the JBL Partybox Encore Essential (ranked lower, rated 4.2/5).
Pros: A compact 6.2kg party speaker with 100W output, 110dB maximum level, a 15-hour claimed battery, app-based 7-band EQ, dynamic lighting, USB playback, guitar and mic inputs, and Auracast linking. Independent testing finds a balanced midrange, genuinely punchy low bass and enough output for a backyard gathering; its dome tweeters also improve the earlier Encore’s high-frequency behavior.
Cons: It is front-facing, so the sound changes noticeably to the sides and behind it, and bass compression reduces kick-drum impact at maximum volume. Bluetooth latency can cause lip-sync issues, its IPX4 rating only covers splashes, and it omits the wireless microphones bundled with the non-Essential Encore 2.
Full JBL Partybox Encore Essential 2 review and specifications →
| Amplifier Power | 100W RMS |
|---|---|
| App | Yes (JBL PartyBox app) |
| Aux Input | Yes |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 12.6” x 13.5” x 10.3” (319.5 x 342 x 260.4 mm) |
| Drivers | 1x 135mm (5.25”) woofer + 2x 20mm (0.75”) dome tweeters |
| EQ | Yes (7 band App EQ) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Lights | Yes |
| Maximum SPL | 110dB (measured by Alan Ross Reviews) |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C) |
| Power Input | AC Power cord |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 13.7 lbs (6.2 kg) |
| Wireless Microphones | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL Partybox Encore Essential 2 vs JBL Partybox Encore
- JBL Partybox Encore Essential 2 vs JBL PartyBox On-The-Go 2 Plus
- JBL Partybox Encore Essential 2 vs JBL Partybox Encore Essential
- JBL Partybox Encore Essential 2 vs JBL Partybox Encore 2
- JBL Partybox Encore Essential 2 vs Harman Kardon Go + Play 3
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- JBL Partybox Encore Essential 2 vs Earfun Uboom X
- JBL Partybox Encore Essential 2 vs Yeahbox Sonic Boom Ultra
- See all 82 comparisons
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, and the evidence is listening comparisons rather than measurements. 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 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
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