Short answer: the JBL Partybox 310 for the deepest, most balanced sound in the class. It has the deepest bass of any battery powered speaker and the most balanced sound in the class, and its handle and wheels make transport easy, but it is very large. The Partybox 100 is the smaller, lighter, quite neutral alternative with pretty deep bass and only a slight upper-mid peak.
What the JBL Partybox 100 gets right: Quite neutral sound, pretty deep bass. Set against that: A slight peak in the upper mids.
On the JBL Partybox 310 side: Absolute deepest bass of any battery powered speaker, most balanced sound in the class, handle and wheels are convenient. The catch: Very large.
One note: the JBL Partybox 100 is no longer sold new, but at #8 of 39 party speakers by sound quality it still outranks most current models, so used is worth considering.
Buy the JBL Partybox 310. It ranks higher for sound quality than the JBL Partybox 100 and costs less, so there is no real case for the other one.
Battery life favors the JBL Partybox 310: rated for 18 hours against 12 hours for the JBL Partybox 100.
If water resistance matters to you, the JBL Partybox 310 at IPX4 (splashing) holds up far better than the JBL Partybox 100 at no water resistance.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Partybox 100 | JBL Partybox 310 | |
|---|---|---|
| Price | $499.99 Discontinued | $499.95 Discontinued |
| Ranked | #8 of 39 in Party Size Portable Bluetooth Speakers | #4 of 39 in Party Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 41Hz | 32Hz |
| Battery Life | 12 hours (Manufacturer specified) | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 4.2 | 5.1 |
| Charging Time | 6.5 hours | 3.5 hours |
| Dimensions | 11.3" x 21.7" x 11.4" (288 x 551 x 290 mm) | 12.8"H x 27.1"W x 14.5"D (325.6 x 687.7 x 367.8 mm) |
| EQ | No | Yes (3 band) |
| Frequency Response | 45Hz - 18kHz (Manufacturer specified) | - |
| Guitar Input | Yes | Yes |
| IP Rating | None | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes (Karaoke mode with echo effect) |
| Party Mode | No | No |
| Power Bank | Yes (USB-A, 5V/2.1A) | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Partially | Partially |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| USB Playback | Yes | Yes |
| Weight | 21.4 lbs (9.7 kg) | 37.5 lbs (17 kg) |
| Amplifier Power | 160W | 240W |
| Drivers | 2x 5.25" (133mm) woofers + 2x 2.25" (57mm) tweeters | 2x 6.5" (165mm) woofers + 2x 2.5" (65mm) tweeters |
| Discontinued | Yes | Yes |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Wheels | - | Yes |
Related Speaker Comparisons
How JBL Partybox 310 compares with other leading options:
- JBL Partybox 310 vs JBL Partybox 330
- JBL Partybox 310 vs JBL Partybox Stage 320
- JBL Partybox 310 vs JBL Partybox Club 120
- JBL Partybox 130 vs JBL Partybox 310
- JBL Partybox 110 vs JBL Partybox 310
Prices on this page were last checked September 22, 2026 at 5:11 AM 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
JBL Partybox 100: $499.99 Discontinued Amazon eBay
Pros: Quite neutral sound, pretty deep bass. Measured bass extension of 41Hz (-10dB).
Cons: A slight peak in the upper mids. Slight TWS issue where the 2nd is slightly delayed. Just as loud and slightly deeper bass than a Stormbox Blast which is way smaller with better sound quality. Discontinued.
Full JBL Partybox 100 review and specifications →
| Amplifier Power | 160W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 41Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Charging Time | 6.5 hours |
| Digital Aux Input | No |
| Dimensions | 11.3" x 21.7" x 11.4" (288 x 551 x 290 mm) |
| Discontinued | Yes |
| Drivers | 2x 5.25" (133mm) woofers + 2x 2.25" (57mm) tweeters |
| EQ | No |
| Frequency Response | 45Hz - 18kHz (Manufacturer specified) |
| Guitar Input | Yes |
| IP Rating | None |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 21.4 lbs (9.7 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- KULAS TECH SHOW: JBL Partybox 310, 100, on the Go Sound comparison More from KULASTECHSHOW20 →
- DLX Willington: 🥰🙄SONY SRS XP500 vs JBL Partybox 100 Sound battle with sound sample love and hate this More from DLXWillington →
- HQ AUDIO Exchange: Bose S1 Pro vs. JBL PartyBox 100 Bass Sound Test 😱💥🔥
- DLX Willington: JBL Partybox 100 vs UE Hyperboom SoundBattle Does Size Matter🤔
- Stereo Specs: 🔥JBL PARTYBOX 100 vs PANASONIC SC TMAX10🔥BIG BASS Sound🔊Best 2021 Deep Sound Speakers👑USA
- DLX Willington: 🤣JBL Partybox 100 vs Sony GTK XB60 Sound Battle You Asked For It
- Oluv Patreon: Earfun UBoom X vs JBL Partybox 100 More from Oluv’Sone →
- Vua2hand: Solo Braven XXL/2 vs JBL Partybox 100 Sound test l Braven hay Jbl ?!!
- Head-to-Head Comparisons
- JBL Partybox 100 vs JBL Partybox 130
- JBL Partybox 100 vs JBL Partybox 110
- JBL Partybox 100 vs JBL Partybox Club 120
- JBL Partybox 100 vs JBL Partybox 300
- JBL Partybox 100 vs Onn XL Wireless Party Speaker
- JBL Partybox 100 vs Zealot PT21
- JBL Partybox 100 vs JBL Partybox Stage 320
- JBL Partybox 100 vs Sony SRS-XP700
- See all 29 comparisons
JBL Partybox 310: $499.95 Discontinued Amazon eBay
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 JBL Partybox Stage 320 in terms of performance. Measured bass extension of 32Hz (-10dB).
Cons: Very large. Discontinued.
Full JBL Partybox 310 review and specifications →
| Amplifier Power | 240W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 32Hz |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Charging Time | 3.5 hours |
| Digital Aux Input | No |
| Dimensions | 12.8"H x 27.1"W x 14.5"D (325.6 x 687.7 x 367.8 mm) |
| Discontinued | Yes |
| Drivers | 2x 6.5" (165mm) woofers + 2x 2.5" (65mm) tweeters |
| EQ | Yes (3 band) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | AC Power cord |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 37.5 lbs (17 kg) |
| Wheels | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- KULAS TECH SHOW: JBL Partybox 310, 100, on the Go Sound comparison More from KULASTECHSHOW20 →
- Flossy Carter: JBL PartyBox 310 vs PartyBox 300 More from FlossyCarter →
- DLX Willington: SONY SRS XP700 vs JBL PARTYBOX 310 First Impressions Binaural Sound Sample Sound Comparison More from DLXWillington →
- GYMCADDY: Soundboks Go Vs JBL Partybox 310 Vs Sony XP700 More from GYMCADDY →
- Jay’s Straight Up Reviews & More: Basement Bass Battle 💣 Sony XV800 ☢️ LG XL7 🔆 JBL Partybox 310 ☣️ All Plugged in, Sound Comparison More from JaysStraightUpReviews →
- 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?
- Head-to-Head Comparisons
- JBL Partybox 310 vs JBL Partybox Stage 320
- JBL Partybox 310 vs JBL Partybox 330
- JBL Partybox 310 vs JBL Partybox Club 120
- JBL Partybox 310 vs JBL Partybox 130
- JBL Partybox 310 vs JBL Partybox 110
- JBL Partybox 310 vs JBL Partybox 300
- JBL Partybox 310 vs Onn XL Wireless Party Speaker
- JBL Partybox 310 vs Zealot PT21
- See all 31 comparisons