Short answer: the JBL Partybox Encore Essential 2. It ranks #6 of 91 boombox speakers by sound quality, rated 4.3/5, at $219. The XDOBO Wow Max ranks #21, rated 3.9/5, at $206.09, $12.91 cheaper, not enough of a saving to outweigh the sound-quality gap.
The JBL Partybox Encore Essential 2 is the better-sounding, longer-running choice. A compact 13.7 lbs (6.2 kg) 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. It is rated for 15 hours of battery against 8 for the XDOBO Wow Max. The tradeoff: 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.
The case for the XDOBO Wow Max: Big, loud and bass-heavy, with an eight-driver, 300W layout and bass rated down to 32Hz. The tradeoff: At low and mid volume the JBL Boombox 4 sounds better in the mids and highs; the Wow Max comes across slightly muted and bass forward there, with its midrange not aimed at ear level.
Buy the JBL Partybox Encore Essential 2. It is rated higher for sound quality, and the $12.91 you would save on the XDOBO Wow Max does not close the gap.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Partybox Encore Essential 2 | XDOBO Wow Max | |
|---|---|---|
| Price | $219.00 | $206.09 |
| Ranked | #6 of 91 in Boombox Size Portable Bluetooth Speakers | #21 of 91 in Boombox Size Portable Bluetooth Speakers |
| App | Yes (JBL PartyBox app) | - |
| Aux Input | Yes | - |
| Battery Life | 15 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| Built-in Microphone | No | - |
| EQ | Yes (7 band App EQ) | - |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | - |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | Yes (Auracast) | - |
| Power Bank | Yes (USB-C) | - |
| Power Input | AC Power cord | USB-C (5V-20V) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | - |
| USB Playback | Yes | - |
| Weight | 13.7 lbs (6.2 kg) | 15.4 lbs (7 kg) |
| Wireless Microphones | No | Yes 2 Included |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | - |
| Bluetooth Version | 5.4 | - |
| Amplifier Power | 100W RMS | 300W |
| Dimensions | 12.6” x 13.5” x 10.3” (319.5 x 342 x 260.4 mm) | 21.7” x 9.4” x 11.8” (550 x 240 x 300 mm) |
| Drivers | 1x 135mm (5.25”) woofer + 2x 20mm (0.75”) dome tweeters | 8 drivers |
| Maximum SPL | 110dB (measured by Alan Ross Reviews) | - |
| Digital Aux Input | No | - |
| Lights | Yes | - |
| Strap | No | - |
| Bass Extension (-10dB) | 42Hz | - |
| Frequency Response | - | 32Hz - 20kHz (Manufacturer specified) |
Related Speaker Comparisons
More worthwhile head-to-heads for JBL Partybox Encore Essential 2:
- Earfun Uboom X vs JBL Partybox Encore Essential 2
- 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 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.
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The Two Speakers In Full
JBL Partybox Encore Essential 2: $219.00 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. Measured bass extension of 42Hz (-10dB).
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 |
| Bass Extension (-10dB) | 42Hz |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth | Yes |
| 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
- JBL Partybox Encore Essential 2 vs Aiwa Exos-9
- JBL Partybox Encore Essential 2 vs Tribit Stormbox Blast
- JBL Partybox Encore Essential 2 vs Earfun Uboom X
- See all 98 comparisons
XDOBO Wow Max: $206.09 Amazon eBay
Pros: Big, loud and bass-heavy, with an eight-driver, 300W layout and bass rated down to 32Hz. In side by side tests it sounded better balanced and clearer than the Zealot ZE21, with smooth mids and punchy yet deep bass, handled high volume better than the JBL Boombox 4, which gets screechy and drops bass at max, and clearly beat the Sony ULT Field 7 and W-King X20. Two wireless microphones are included, and it charges over USB-C at up to 20V.
Cons: At low and mid volume the JBL Boombox 4 sounds better in the mids and highs; the Wow Max comes across slightly muted and bass forward there, with its midrange not aimed at ear level. About 7 kg, and only a claimed 8 hours of battery.
Full XDOBO Wow Max review and specifications →
| Amplifier Power | 300W |
|---|---|
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Dimensions | 21.7” x 9.4” x 11.8” (550 x 240 x 300 mm) |
| Drivers | 8 drivers |
| Frequency Response | 32Hz - 20kHz (Manufacturer specified) |
| Omnidirectional | No |
| Power Input | USB-C (5V-20V) |
| Stereo | Yes |
| Weight | 15.4 lbs (7 kg) |
| Wireless Microphones | Yes 2 Included |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons