These are not really the same size class, and that is the honest framing here. The JBL Partybox Stage 320 ranks #3 of 39 party speakers by sound quality at $499.95; the Teufel Rockster ranks #8 of 12 large party speakers by sound quality at -.
Short answer: between the two, the JBL Partybox Stage 320 rates higher, 4.6 versus 4.4. One thing about the JBL Partybox Stage 320: Handle and wheels are convenient. The Teufel Rockster’s case: Teufel Rockster uses 2-way: 1x 15” (380mm) woofer, 1x 1” horn-loaded tweeter.
Where they differ on paper:
- Battery Life: 18 hours (Manufacturer specified) vs 30 hours (Manufacturer specified)
- IP Rating: IPX4 vs None
- Drivers: 2x 6.5” woofers, 2x 25mm tweeters vs 2-way: 1x 15” (380mm) woofer, 1x 1” horn-loaded tweeter
- Amplifier Power: 240W vs 450W
Choose the JBL Partybox Stage 320: Handle and wheels are convenient. Watch for: slightly sibilant in the treble at full blast. It undercuts the other on price as well, $499.95 versus -.
Choose the Teufel Rockster: Teufel Rockster uses 2-way: 1x 15” (380mm) woofer, 1x 1” horn-loaded tweeter. Watch for: there is no companion app. You pay more for it as well, - against $499.95.
Buy the JBL Partybox Stage 320 at $499.95 if you want a party speaker. Buy the Teufel Rockster at - if you want a large party speaker instead.
There is a real gap in water resistance: the JBL Partybox Stage 320 at IPX4 (splashing) against the Teufel Rockster, which has no water resistance.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Partybox Stage 320 | Teufel Rockster | |
|---|---|---|
| Price | $499.95 | €950 Discontinued |
| Ranked | #3 of 39 in Party Size Portable Bluetooth Speakers | #8 of 12 in Large Party Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC | aptX, SBC |
| Bluetooth Version | 5.4 | 4.0 |
| Drivers | 2x 6.5" woofers, 2x 25mm tweeters | 2-way: 1x 15" (380mm) woofer, 1x 1" horn-loaded tweeter |
| EQ | Yes (5 band) | Yes |
| Guitar Input | Yes | Yes |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes |
| Party Mode | Yes (Auracast) | Yes (Party Link, up to 100 speakers) |
| 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 | Yes |
| USB Playback | Yes | Yes |
| Weight | 36.4 lbs (16.5 kg) | 68.3 lbs (31 kg) |
| Amplifier Power | 240W | 450W |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Wheels | Yes | - |
| XLR Input | - | Yes |
| Built-in Microphone | - | No |
| Wi-Fi | - | No |
| Dimensions | - | 23.1" x 30.2" x 17.8" (588 x 768 x 451 mm) |
| Discontinued | - | Yes |
| Maximum SPL | - | 115dB (Manufacturer specified) |
Related Speaker Comparisons
How JBL Partybox Stage 320 compares with other leading options:
- 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
- JBL Partybox Stage 320 vs Sony ULT Tower 5
- JBL Partybox Stage 320 vs Sony ULT Tower 7
- 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
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Teufel Rockster: €950 Discontinued eBay
Pros: Teufel Rockster uses 2-way: 1x 15” (380mm) woofer, 1x 1” horn-loaded tweeter. Its 31 kg, claimed 30 hours (Manufacturer specified) battery life, aux input, up to 115dB and stereo playback make it a practical option for its intended room or portable use.
Cons: There is no companion app. Discontinued.
Full Teufel Rockster review and specifications →
| Amplifier Power | 450W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, SBC |
| Bluetooth Version | 4.0 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 23.1" x 30.2" x 17.8" (588 x 768 x 451 mm) |
| Discontinued | Yes |
| Drivers | 2-way: 1x 15" (380mm) woofer, 1x 1" horn-loaded tweeter |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | None |
| Maximum SPL | 115dB (Manufacturer specified) |
| Microphone Input | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Party Link, up to 100 speakers) |
| Power Bank | Yes |
| Power Input | AC Power cord |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 68.3 lbs (31 kg) |
| Wi-Fi | No |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Teufel Rockster vs JBL Partybox 520
- Teufel Rockster vs Sony ULT Tower 9
- Teufel Rockster vs JBL Partybox 710
- Teufel Rockster vs Sony ULT Tower 10
- Teufel Rockster vs JBL Partybox 720
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- Teufel Rockster vs Teufel Rockster 2
- Teufel Rockster vs Marshall Bromley 750
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