Different classes, so treat this as a step-up-or-not question rather than a head-to-head. The JBL Partybox 130 ranks #7 of 53 party speakers by sound quality at $449.95; the Zealot ZE51 ranks #16 of 113 boombox speakers by sound quality at $235.33.
The JBL Partybox 130 is the longer-running option. A manageable party speaker with balanced, powerful sound, deep bass, a removable battery and a light show. It is rated for 15 hours of battery against 4 for the Zealot ZE51. Watch for: It is still bass-forward and less clear than the PartyBox 120 in direct comparisons.
Why pick the Zealot ZE51: A big stereo boombox with clean, wide sound and low distortion at high volume for outdoor parties. The tradeoff: The Zealot ZE41 still wins on raw bass depth and price.
Buy the JBL Partybox 130 at $449.95 for a party speaker, or the Zealot ZE51 at $235.33 for a boombox speaker instead.
Want more options? Browse the full Portable Bluetooth rankings.
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Specifications Side By Side
| JBL Partybox 130 | Zealot ZE51 | |
|---|---|---|
| Price | $449.95 | $235.33 after coupon |
| Ranked | #7 of 53 in Party Size Portable Bluetooth Speakers | #16 of 113 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Battery Life | 15 hours (Manufacturer specified) | 4 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 6.0 | 5.3 |
| Charging Time | 3 hours | - |
| Drivers | 2x 5.2” woofers, 2x 1” tweeters | 1x 133mm + 2x 93mm + 2x 45mm |
| EQ | Yes (7 band) | Yes (Hi-Res, 3D Surround, Extra Bass, Vocal and other sound modes) |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) | 20Hz - 20kHz (Manufacturer specified) |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | IPX5 |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes (Karaoke mode) |
| Party Mode | Yes (Auracast) | - |
| Power Bank | Yes (USB-C) | Yes (USB-A + USB-C) |
| Power Input | AC Power cord | Type-C |
| Removable Battery | Yes | - |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | Yes | Yes |
| Weight | 24.9 lbs (11.3 kg) | 26 lbs (11.81 kg) |
| Amplifier Power | 200W | 250W |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Dimensions | 22.6”H x 11.7”W x 11.9”D (575 x 298.4 x 303 mm) | 22.1” x 9.4” x 13” (562 x 238 x 331 mm) |
| Strap | No | Yes (strap) |
| Battery Capacity | - | 48000mAh (12x4000mAh) |
| MicroSD Playback | - | Yes |
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