Short answer: the JBL Partybox Stage 320 on measured sound quality, the Soundcore Rave 3S on price. The JBL Partybox Stage 320 ranks #2 of 51 party speakers at $499.95. The Soundcore Rave 3S ranks #21 at $299.99, $199.96 cheaper.
On the JBL Partybox Stage 320 side: Handle and wheels are convenient. Customizable color lighting modes. Keeps more bass than the 310 at high volume. The catch: Slightly sibilant in the treble at full blast. Very large. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal.
What the Soundcore Rave 3/3s gets right: 2 AA battery Wireless Microphones and remote control included. AI voice removal feature for Karaoke. Watch for: Some upper bass and upper mids boost. Not as deep of bass as a Partybox 110/120.
Buy the JBL Partybox Stage 320 if sound quality matters more than the price. Buy the Soundcore Rave 3S if the price matters more than sound quality.
If battery life is a priority, the JBL Partybox Stage 320 is rated for 18 hours versus 12 hours for the Soundcore Rave 3S.
Specifications Side By Side
| JBL Partybox Stage 320 | Soundcore Rave 3S | |
|---|---|---|
| Price | $499.95 | $299.99 |
| Ranked | #2 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 | 5.4 | - |
| Drivers | 2x 6.5" woofers, 2x 25mm tweeters | 1x 6.5" (165mm) woofer + 3x 2.5" (63mm) full-range drivers |
| EQ | Yes (5 band) | Yes |
| Guitar Input | Yes | Yes |
| IP Rating | IPX4 | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes (Karaoke mode with reverb effect) |
| Party Mode | Yes (Auracast) | Yes (Auracast) |
| Power Bank | Yes (USB-A, 5V/2.1A) | 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 | 36.4 lbs / 16.5 kg | 21.6 lbs / 9.8 kg |
| Output Power | 240W | 200W |
| Digital Aux Input | No | No |
| Wireless Microphones | - | Yes 2 Included |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- JBL Partybox 310 vs JBL Partybox 300
- JBL Partybox 310 vs Samsung MX-ST50B
- JBL Partybox 310 vs Sony GTK-XB60
- JBL Partybox 310 vs Soundcore Rave 3S
- JBL Partybox Stage 320 vs JBL Partybox 300
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 Stage 320: $499.95 Amazon B&H Photo Video eBay
Pros: Handle and wheels are convenient. Customizable color lighting modes. Keeps more bass than the 310 at high volume. Removable battery.
Cons: Slightly sibilant in the treble at full blast. Very large.
Full JBL Partybox Stage 320 review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Digital Aux Input | No |
| Drivers | 2x 6.5" woofers, 2x 25mm tweeters |
| EQ | Yes (5 band) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Output Power | 240W |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord |
| Removable Battery | Yes |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 36.4 lbs / 16.5 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Oluv Patreon: JBL Partybox 320 vs 520 - indoor listening session More from Oluv’Sone →
- Oluv Patreon: JBL Partybox 320 vs 520 - outdoor test
- Jay’s Straight Up Reviews & More: JBL Partybox Stage 320 vs 310 🛜 Defcon 5🚨 Bass Alert! Take Shelter Immediately! 😲 Best Bass Goes To? More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: JBL Partybox Stage 320 vs 310 🥳 A Family Feud! Battery Powered🔋Bluetooth Party Speakers Face-Off🤬
- GYMCADDY: JBL PartyBox Stage 320 Review - Big Upgrades Everywhere, Worth The Upgrade More from GYMCADDY →
- M1MTechChannel: Welche JBL Partybox ist die BESTE ? Alle Partyboxen im Vergleich | 2026 More from M1MTechChannel →
- M1MTechChannel: soundcore Rave 3S mit 200W | LAUTER als die JBL Partybox 320 ?
- Head-to-Head Comparisons
- JBL Partybox Stage 320 vs JBL Partybox 330
- JBL Partybox Stage 320 vs JBL Partybox 310
- JBL Partybox Stage 320 vs JBL Partybox Club 120
- JBL Partybox Stage 320 vs JBL Partybox 130
- JBL Partybox Stage 320 vs JBL Partybox 100
- JBL Partybox Stage 320 vs JBL Partybox 110
- JBL Partybox Stage 320 vs JBL Partybox 300
- JBL Partybox Stage 320 vs Teufel Rockster Neo
- See all 28 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