These sit in different size classes, so this is not a straight ranking comparison. The JBL Partybox Stage 320 ranks #3 of 39 party speakers by sound quality at $499.95; the Teufel Rockster Air ranks #11 of 14 battery-powered PA speakers by sound quality at -.
Short answer: the JBL Partybox Stage 320 edges it out, 4.6 against the Teufel Rockster Air’s 3.4. Worth noting on the JBL Partybox Stage 320: Handle and wheels are convenient. On the Teufel Rockster Air, exceptional 58-hour battery (31 hours at full volume with ECO mode) is the main draw.
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 2x 40mm tweeters + 2x 50mm woofers + passive radiators
- Amplifier Power: 240W vs 250W
Choose the JBL Partybox Stage 320: Handle and wheels are convenient. Watch for: slightly sibilant in the treble at full blast. It’s also the cheaper of the two, at $499.95 against -.
The Teufel Rockster Air is the pick if you want exceptional 58-hour battery (31 hours at full volume with ECO mode): Watch for: peaky midrange, not very natural sounding. It commands a premium as well, - against $499.95.
Buy the JBL Partybox Stage 320 at $499.95 if you want a party speaker. Buy the Teufel Rockster Air at - if you want a battery-powered PA speaker instead.
The Teufel Rockster Air is not a sound-quality pick. It sits near the bottom of the 14 battery-powered PA speakers; there are better options higher up.
There is a real gap in water resistance: the JBL Partybox Stage 320 at IPX4 (splashing) against the Teufel Rockster Air, which has no water resistance.
Still deciding? The full Portable Bluetooth rankings and PA & Live Sound rankings cover every ranked option.
Specifications Side By Side
| JBL Partybox Stage 320 | Teufel Rockster Air | |
|---|---|---|
| Price | $499.95 | €500 Discontinued |
| Ranked | #3 of 39 in Party Size Portable Bluetooth Speakers | #11 of 14 in Battery-Powered PA 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 | 2x 40mm tweeters + 2x 50mm woofers + passive radiators |
| 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 (USB-C, 5V/2A) |
| 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) | 32 lbs (14.5 kg) |
| Amplifier Power | 240W | 250W |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Wheels | Yes | - |
| Bass Extension (-10dB) | - | ~52Hz |
| Dimensions | - | 11.8" x 21.3" x 11" (300 x 540 x 280 mm) |
| Inputs | - | XLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth |
| Discontinued | - | Yes |
| Maximum SPL | - | 115dB |
| Configuration | - | Battery-powered active PA |
| Cabinet Material | - | Not specified |
| Rigging | - | 35mm pole mount |
| Coverage | - | Not specified |
| Bass Extension (-3dB) | - | Not specified |
| DSP | - | No |
| Bluetooth | - | Yes |
| Frequency Response | - | Not specified |
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
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Teufel Rockster Air: €500 Discontinued eBay
Pros: Exceptional 58-hour battery (31 hours at full volume with ECO mode). User-replaceable battery adds real longevity. 112dB loud like live rock concert. Tight bass, solid build, clean full-range guitar output (legitimate practice amp). XLR mic/instrument/aux inputs with companion XLR daisy-chain. USB-A device charging. Party Link Stereo pairs two units wirelessly. Measured bass extension of ~52Hz (-10dB).
Cons: Peaky midrange, not very natural sounding. Starts to get distorted above half volume. Only available in Europe. Discontinued.
Full Teufel Rockster Air review and specifications →
| Amplifier Power | 250W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~52Hz |
| Bass Extension (-3dB) | Not specified |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | aptX, SBC |
| Bluetooth Version | 4.0 |
| Cabinet Material | Not specified |
| Configuration | Battery-powered active PA |
| Coverage | Not specified |
| DSP | No |
| Digital Aux Input | No |
| Dimensions | 11.8" x 21.3" x 11" (300 x 540 x 280 mm) |
| Discontinued | Yes |
| Drivers | 2x 40mm tweeters + 2x 50mm woofers + passive radiators |
| EQ | No |
| Frequency Response | Not specified |
| IP Rating | None |
| Inputs | XLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth |
| Maximum SPL | 115dB |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-C, 5V/2A) |
| Power Input | AC Power cord |
| Rigging | 35mm pole mount |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 32 lbs (14.5 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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