Short answer: the JBL Partybox 330. It ranks #1 of 46 party speakers by sound quality at $629.95; the Soundboks 4 ranks #24 and costs $1199, so there is not much of a tradeoff to weigh.
What the JBL Partybox 330 gets right: The top-ranked party speaker here, with a removable battery, handle and wheels, and dual mic/guitar inputs for karaoke and live sets. The catch: it’s very large, and JBL’s daisy-chain only works with other JBL speakers.
On the Soundboks 4 side: Tied for the loudest battery-powered speaker, with its own removable 40-hour battery. The tradeoff: our notes call it less neutral and less deep in the bass than the top Partyboxes, including this one, and it costs more too.
Buy the JBL Partybox 330. It ranks higher for sound quality than the Soundboks 4 and costs less, so there is no real case for the other one.
Specifications Side By Side
| JBL Partybox 330 | Soundboks 4 | |
|---|---|---|
| Price | $629.95 | $1199 |
| Ranked | #1 of 46 in Party Size Portable Bluetooth Speakers | #24 of 46 in Party Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 6.0 | 5.0 |
| Charging Time | 3 hours | - |
| Drivers | 2x 6.5" (165mm) woofers + 2x 1" (25mm) PEN dome tweeters | 2x 10" woofers, 1" compression driver |
| EQ | Yes (Smart EQ mode) | Yes |
| Guitar Input | Yes | Yes |
| IP Rating | IPX4 | IP65 |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes |
| Optical Input | Yes | - |
| Party Mode | Yes (Auracast) | Yes (TeamUp, up to 5 speakers) |
| Power Bank | Yes | No |
| Power Input | AC Power cord | AC Power cord |
| Removable Battery | Yes | Yes |
| Stereo | Partially | Yes |
| TWS | Yes | Yes |
| USB Playback | Yes (USB-C, lossless) | No |
| Weight | 37.7 lbs / 17.1 kg | 34 lbs / 15.4 kg |
| Output Power | 280W | 3 x 72W |
| Bass Extension (-10dB) | - | 52Hz |
| Dimensions | - | 25.6" x 17" x 13" (650.2 x 431.8 x 330.2 mm) |
| Frequency Response | - | 40Hz - 20kHz (Manufacturer specified) |
| Max Volume | - | 126dB |
| SKAA | - | Yes |
The Two Speakers In Full
JBL Partybox 330: $629.95 Amazon Bhphotovideo
Pros: Handle and wheels are convenient. Customizable lightshow. Removable battery. Slightly more power than the 310 and Stage 320 (280W vs 240W). Adds an optical TV input and USB-C lossless playback, plus dual mic and guitar inputs for karaoke and live sets.
Cons: Sound quality is nearly identical to the 310 and Stage 320 despite the power bump, so probably not worth an upgrade if you already own either of those. Removed the dedicated mic gain and microphone control knobs found on the 310/320. Some people don’t like the new lightshow design. Very large. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal.
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 6.0 |
| Charging Time | 3 hours |
| Drivers | 2x 6.5" (165mm) woofers + 2x 1" (25mm) PEN dome tweeters |
| EQ | Yes (Smart EQ mode) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Optical Input | Yes |
| Output Power | 280W |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes |
| Power Input | AC Power cord |
| Removable Battery | Yes |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes (USB-C, lossless) |
| Weight | 37.7 lbs / 17.1 kg |
As an eBay Partner, I may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL Partybox 330 vs JBL Partybox Stage 320
- JBL Partybox 330 vs JBL Partybox 310
- JBL Partybox 330 vs JBL Partybox Club 120
- JBL Partybox 330 vs JBL Partybox 130
- JBL Partybox 330 vs JBL Partybox 100
- JBL Partybox 330 vs Electro-Voice Everse 12
- JBL Partybox 330 vs Electro-Voice Everse 8
- JBL Partybox 330 vs Zealot PT21
- See all 23 comparisons
Soundboks 4: $1199 Soundboks Amazon
Pros: Tied for the loudest battery powered speaker. Removable 40 hour battery.
Cons: Very large. Not as neutral or as deep of bass as the above Partyboxes. Not stereo. External power brick for charging.
| App | Yes |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 52Hz |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Dimensions | 25.6" x 17" x 13" (650.2 x 431.8 x 330.2 mm) |
| Drivers | 2x 10" woofers, 1" compression driver |
| EQ | Yes |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) |
| Guitar Input | Yes |
| IP Rating | IP65 |
| Max Volume | 126dB |
| Microphone Input | Yes |
| Output Power | 3 x 72W |
| Party Mode | Yes (TeamUp, up to 5 speakers) |
| Power Bank | No |
| Power Input | AC Power cord |
| Removable Battery | Yes |
| SKAA | Yes |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 34 lbs / 15.4 kg |
As an eBay Partner, I may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- GYMCADDY: SOUNDBOKS Gen 4 Review - Better Sound And More Power Efficient
- Flossy Carter: SOUNDBOKS 4 - The World’s LOUDEST Bluetooth Speaker!
- Oluv Patreon: SoundBoks 4 vs Stormbox Blast - first impressions
- GYMCADDY: JBL Partybox Ultimate Vs SOUNDBOKS 4 & Sony XV900 - Is It Worth It?
- Reddit Search for Soundboks 4 Review
- Head-to-Head Comparisons
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Product prices and availability were last checked August 10, 2026 at 7:14 AM UTC 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.