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 EcoXGear Defender ranks #85 of 113 boombox speakers by sound quality at $299.99.

Different sizes. The PartyBox 130 is an 24.9 lbs (11.3 kg) party speaker. The Defender is a 9.9 lbs (4.5 kg) boombox. Each is rated within its own class.
The Defender is IP67, floats, and claims 25 hours. It gets very loud for its size, with narrow dispersion and bass that does not reach as deep as competitors.
The PartyBox 130 is balanced and powerful for its format, with mic and guitar inputs, lights, Auracast and a removable battery. It is IPX4.
Buy the JBL Partybox 130 ($449.95) for a party speaker; the EcoXGear Defender ($299.99) suits a boombox speaker instead.
Battery life favors the EcoXGear Defender: rated for 25 hours against 15 hours for the JBL Partybox 130.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
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Specifications Side By Side
| JBL Partybox 130 | EcoXGear Defender | |
|---|---|---|
| Price | $449.95 | $299.99 |
| Ranked | #7 of 53 in Party Size Portable Bluetooth Speakers | #85 of 113 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 15 hours (Manufacturer specified) | 25 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 6.0 | 5.1 |
| Charging Time | 3 hours | - |
| Drivers | 2x 5.2” woofers, 2x 1” tweeters | 52mm full-range driver |
| EQ | Yes (7 band) | Yes |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) | - |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | IP67 |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | Yes (Auracast) | No |
| Power Bank | Yes (USB-C) | Yes (USB-C, 5V/2.1A) |
| Power Input | AC Power cord | USB-C |
| Removable Battery | Yes | - |
| Stereo | Partially | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | Yes | No |
| Weight | 24.9 lbs (11.3 kg) | 10 lbs (4.54 kg) |
| Amplifier Power | 200W | 100W |
| 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) | 6.7” x 15.4” x 9.6” (170.2 x 391.2 x 243.8 mm) |
| Strap | No | No |
| Built-in Microphone | - | Yes |
| FM Tuner | - | No |
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