Short answer: the JBL Partybox 330 for better sound quality, the Soundcore Rave 3S for the lower price. The JBL Partybox 330 ranks #1 of 51 party speakers at $629.95. The Soundcore Rave 3S ranks #21 at $299.99, $329.96 cheaper.
What the JBL Partybox 330 offers: Handle and wheels are convenient. Customizable lightshow. Removable battery. The tradeoff: 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.
On the Soundcore Rave 3/3s side: 2 AA battery Wireless Microphones and remote control included. AI voice removal feature for Karaoke. Set against that: Some upper bass and upper mids boost. Not as deep of bass as a Partybox 110/120.
Buy the JBL Partybox 330 if sound quality is the priority over the price, or the Soundcore Rave 3S if the price is the priority over sound quality.
Battery life favors the JBL Partybox 330: rated for 18 hours against 12 hours for the Soundcore Rave 3S.
Specifications Side By Side
| JBL Partybox 330 | Soundcore Rave 3S | |
|---|---|---|
| Price | $629.95 | $299.99 |
| Ranked | #1 of 51 in Party Size Portable Bluetooth Speakers | #21 of 51 in Party Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 6.0 | - |
| Charging Time | 3 hours | - |
| Drivers | 2x 6.5" (165mm) woofers + 2x 1" (25mm) PEN dome tweeters | 1x 6.5" (165mm) woofer + 3x 2.5" (63mm) full-range drivers |
| EQ | Yes (Smart EQ mode) | Yes |
| Guitar Input | Yes | Yes |
| IP Rating | IPX4 | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes (Karaoke mode with reverb effect) |
| Optical Input | Yes | - |
| Party Mode | Yes (Auracast) | Yes (Auracast) |
| Power Bank | Yes (USB-C, 5V/1A) | No |
| Power Input | AC Power cord | USB-C |
| Removable Battery | Yes | - |
| Stereo | Partially | No |
| Omnidirectional | No | No |
| TWS | Yes | No |
| USB Playback | Yes | No |
| Weight | 37.7 lbs / 17.1 kg | 21.6 lbs / 9.8 kg |
| Output Power | 280W | 200W |
| Digital Aux Input | No | No |
| Wireless Microphones | - | Yes 2 Included |
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Prices on this page were last checked September 1, 2026 at 2:15 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 330: $629.95 Amazon B&H Photo Video eBay
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.
Full JBL Partybox 330 review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 6.0 |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| 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) |
| Omnidirectional | No |
| Optical Input | Yes |
| Output Power | 280W |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C, 5V/1A) |
| Power Input | AC Power cord |
| Removable Battery | Yes |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 37.7 lbs / 17.1 kg |
- 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 JBL Partybox 110
- JBL Partybox 330 vs JBL Partybox 300
- JBL Partybox 330 vs Electro-Voice Everse 12
- See all 68 comparisons
Soundcore Rave 3S: $299.99 Amazon B&H Photo Video eBay
Pros: 2 AA battery Wireless Microphones and remote control included. AI voice removal feature for Karaoke
Cons: Some upper bass and upper mids boost. Not as deep of bass as a Partybox 110/120
Full Soundcore Rave 3S review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Digital Aux Input | No |
| Drivers | 1x 6.5" (165mm) woofer + 3x 2.5" (63mm) full-range drivers |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes (Karaoke mode with reverb effect) |
| Omnidirectional | No |
| Output Power | 200W |
| Party Mode | Yes (Auracast) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| USB Playback | No |
| Weight | 21.6 lbs / 9.8 kg |
| Wireless Microphones | Yes 2 Included |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons