Short answer: the JBL Partybox Stage 320 for the higher ranking, the JBL Partybox 310 for the lower price. The JBL Partybox Stage 320 ranks #2 of 44 party speakers at $549.95. The JBL Partybox 310 ranks #3 at $499.95, $50 cheaper.
The case for the JBL Partybox 310: Absolute deepest bass of any battery powered speaker, most balanced sound in the class, handle and wheels are convenient. The catch: Very large.
What the JBL Partybox Stage 320 gets right: Handle and wheels are convenient. The catch: Slightly sibilant in the treble at full blast.
One note: the JBL Partybox 310 is discontinued, but it still ranks #3 of 44 party speakers, ahead of most of what is still sold new, so it is worth considering used.
Buy the JBL Partybox 310 if the price matters more than the ranking. Buy the JBL Partybox Stage 320 if the ranking matters more than the price.
Specifications Side By Side
| JBL Partybox 310 | JBL Partybox Stage 320 | |
|---|---|---|
| Price | $499.95 Discontinued | $549.95 |
| Ranked | #3 of 44 in Party Size Portable Bluetooth Speakers | #2 of 44 in Party Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 32Hz | - |
| Battery Life | 18 hours (Manufacturer specified) | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| Charging Time | 3.5 hours | - |
| EQ | Yes (3 band) | Yes (5 band) |
| Guitar Input | Yes | Yes |
| IP Rating | IPX4 | IPX4 |
| Microphone Input | Yes | Yes |
| Party Mode | No | Yes (Auracast) |
| Power Bank | Yes | Yes |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Partially | Partially |
| TWS | Yes | Yes |
| USB Playback | Yes | Yes |
| Weight | 37.5 lbs / 17 kg | 36.4 lbs / 16.5 kg |
| Output Power | 240W | 240W |
| Drivers | 2x 6.5" (165mm) woofers + 2x 2.5" (65mm) tweeters | 2x 6.5" woofers, 2x 25mm tweeters |
| Discontinued | Yes | - |
| Bluetooth Version | - | 5.4 |
| Removable Battery | - | Yes |
The Two Speakers In Full
JBL Partybox 310: $499.95 Discontinued Amazon Ebay refurbished
Pros: Absolute deepest bass of any battery powered speaker, most balanced sound in the class, handle and wheels are convenient. Increase treble one step in the app EQ to make it more neutral. Customizable color lighting modes. Very close to the 320 in terms of performance.
Cons: Very large. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal. Discontinued.
| App | Yes |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 32Hz |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Charging Time | 3.5 hours |
| Discontinued | Yes |
| Drivers | 2x 6.5" (165mm) woofers + 2x 2.5" (65mm) tweeters |
| EQ | Yes (3 band) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes |
| Output Power | 240W |
| Party Mode | No |
| Power Bank | Yes |
| Power Input | AC Power cord |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 37.5 lbs / 17 kg |
- Reviews, Comparisons and Sound Samples
- KULAS TECH SHOW: JBL Partybox 310, 100, on the Go Sound comparison
- Flossy Carter: JBL PartyBox 310 vs PartyBox 300
- DLX Willington: SONY SRS XP700 vs JBL PARTYBOX 310 First Impressions Binaural Sound Sample Sound Comparison
- GYMCADDY: Soundboks Go Vs JBL Partybox 310 Vs Sony XP700
- Jay’s Straight Up Reviews & More: Basement Bass Battle 💣 Sony XV800 ☢️ LG XL7 🔆 JBL Partybox 310 ☣️ All Plugged in, Sound Comparison
- Jay’s Straight Up Reviews & More: JBL Partybox Stage 320 vs 310 🛜 Defcon 5🚨 Bass Alert! Take Shelter Immediately! 😲 Best Bass Goes To?
- Jay’s Straight Up Reviews & More: JBL Partybox Stage 320 vs 310 🥳 A Family Feud! Battery Powered🔋Bluetooth Party Speakers Face-Off🤬
- Jay’s Straight Up Reviews & More: LG XL7 vs JBL Partybox 310 🏠 Indoor Bluetooth Party Speaker Battle. Plugged in🔌
- GYMCADDY: LG XBOOM XL7 Vs JBL Partybox 310 Vs Sony XP700
- Stereo Specs: JBL PARTYBOX 310 VS SONY GTK XB72 SOUND TEST COMPARISON
- Jay’s Straight Up Reviews & More: Sony SRS-XV900 vs JBL Partybox 310 - Can the JBL Middleweight 💪🏽 Compete With The Sony Heavyweight?
- Buy Used
- Head-to-Head Comparisons
- JBL Partybox 310 vs LG XL7
- JBL Partybox 310 vs Sony SRS-XV900
- JBL Partybox 310 vs Sony SRS-XP700
- JBL Partybox 310 vs Soundboks Go
- JBL Partybox 310 vs JBL Partybox 100
- JBL Partybox 310 vs JBL Partybox 330
- JBL Partybox 310 vs JBL Partybox 130
- JBL Partybox 310 vs JBL Partybox Club 120
- JBL Partybox 310 vs JBL Partybox 110
- Links
JBL Partybox Stage 320: $549.95 Amazon Bhphotovideo Ebay refurbished
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. 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 | 5.4 |
| Drivers | 2x 6.5" woofers, 2x 25mm tweeters |
| EQ | Yes (5 band) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes |
| Output Power | 240W |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes |
| Power Input | AC Power cord |
| Removable Battery | Yes |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 36.4 lbs / 16.5 kg |
- Reviews, Comparisons and Sound Samples
- Oluv Patreon: JBL Partybox 320 vs 520 - indoor listening session
- 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?
- 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
- Head-to-Head Comparisons
- Links
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Product prices and availability were last checked August 9, 2026 at 6:57 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.