Short answer: the JBL Partybox Stage 320 if sound quality matters most, the Panasonic SC-TMAX10 if price matters most. The JBL Partybox Stage 320 ranks #3 of 39 party speakers at $499.95. The Panasonic SC-TMAX10 ranks #30 at $349, $150.95 cheaper.
Short answer: between the two, the JBL Partybox Stage 320 rates higher, 4.6 versus 2.6. The JBL Partybox Stage 320’s case: Handle and wheels are convenient. The Panasonic SC-TMAX10’s strongest selling point is 300W output with 20cm woofer (dual drive) + 2x 6cm tweeters.
Where they differ on paper:
- Battery Life: 18 hours (Manufacturer specified) vs 10 hours (Manufacturer specified)
- IP Rating: IPX4 vs None
- Drivers: 2x 6.5” woofers, 2x 25mm tweeters vs 20cm woofer, 2x 6cm tweeters
- Amplifier Power: 240W vs 150W RMS
The case for the JBL Partybox Stage 320: Handle and wheels are convenient. Watch for: slightly sibilant in the treble at full blast. You pay more for it as well, $499.95 against $349.
The Panasonic SC-TMAX10 is worth it for 300W output with 20cm woofer (dual drive) + 2x 6cm tweeters: Watch for: not as deep bass as others in the class. It’s cheaper as well, $349 against $499.95.
Buy the JBL Partybox Stage 320 if sound quality is the priority over the price, or the Panasonic SC-TMAX10 if the price is the priority over sound quality.
If sound quality matters at all to you, skip the Panasonic SC-TMAX10. It ranks near the bottom of the 39 party speakers, so look higher up the list instead.
If water resistance matters to you, the JBL Partybox Stage 320 at IPX4 (splashing) holds up far better than the Panasonic SC-TMAX10 at no water resistance.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Partybox Stage 320 | Panasonic SC-TMAX10 | |
|---|---|---|
| Price | $499.95 | $349 Discontinued |
| Ranked | #3 of 39 in Party Size Portable Bluetooth Speakers | #30 of 39 in Party Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 5.4 | 5.0 |
| Drivers | 2x 6.5" woofers, 2x 25mm tweeters | 20cm woofer, 2x 6cm tweeters |
| EQ | Yes (5 band) | No |
| Guitar Input | Yes | - |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | - |
| Party Mode | Yes (Auracast) | No |
| Power Bank | Yes (USB-A, 5V/2.1A) | Yes |
| Power Input | AC Power cord | AC Power cord |
| Removable Battery | Yes | - |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| USB Playback | Yes | No |
| Weight | 36.4 lbs (16.5 kg) | 22.5 lbs (10.2 kg) |
| Amplifier Power | 240W | 150W RMS |
| Digital Aux Input | No | No |
| Lights | Yes | Yes |
| Wheels | Yes | - |
| Bass Extension (-10dB) | - | ~57Hz |
| Dimensions | - | 11.2" x 23" x 11.9" (285 x 585 x 303 mm) |
| Frequency Response | - | 100Hz - 20kHz (Manufacturer specified) |
| Discontinued | - | Yes |
Related Speaker Comparisons
More top alternatives to JBL Partybox Stage 320:
- Sony ULT Tower 7 vs JBL Partybox Stage 320
- JBL Partybox 330 vs JBL Partybox Stage 320
- JBL Partybox 310 vs JBL Partybox Stage 320
- Sony ULT Tower 5 vs JBL Partybox Stage 320
- JBL Partybox Club 120 vs JBL Partybox Stage 320
Prices on this page were last checked September 17, 2026 at 12:43 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.
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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 →
| Amplifier Power | 240W |
|---|---|
| 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 |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| 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) |
| Wheels | Yes |
- 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
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- JBL Partybox Stage 320 vs Sony ULT Tower 7
- JBL Partybox Stage 320 vs JBL Partybox Club 120
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- JBL Partybox Stage 320 vs JBL Partybox 100
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Panasonic SC-TMAX10: $349 Discontinued eBay
Pros: 300W output with 20cm woofer (dual drive) + 2x 6cm tweeters. AIRQUAKE BASS produces deep, powerful bass you can feel. Blue Illumination synced with music. Karaoke with vocal cancel, key control, tempo control, echo effects. Dual mic jacks for duets with BGM level control. Compact with built-in handles, power bank compatible. Measured bass extension of ~57Hz (-10dB).
Cons: Not as deep bass as others in the class. Discontinued.
Full Panasonic SC-TMAX10 review and specifications →
| Amplifier Power | 150W RMS |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~57Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 11.2" x 23" x 11.9" (285 x 585 x 303 mm) |
| Discontinued | Yes |
| Drivers | 20cm woofer, 2x 6cm tweeters |
| EQ | No |
| Frequency Response | 100Hz - 20kHz (Manufacturer specified) |
| IP Rating | None |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes |
| Power Input | AC Power cord |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 22.5 lbs (10.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Panasonic SC-TMAX10 vs Sony GTK-XB72
- Panasonic SC-TMAX10 vs Sony GTK-XB60
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- Panasonic SC-TMAX10 vs Onn XL Wireless Party Speaker
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- Panasonic SC-TMAX10 vs JBL Partybox 330
- Panasonic SC-TMAX10 vs Bose S1 Pro+
- See all 9 comparisons