These sit in different size classes, so this is not a straight ranking comparison. The JBL Partybox 330 ranks #1 of 50 party speakers by sound quality at $629.95; the Teufel Rockster ranks #7 of 11 large party speakers by sound quality at -.
On the JBL Partybox 330 side: Handle and wheels are convenient. Watch for: Sound quality is nearly identical to the 310 and Stage 320 despite the power bump, so probably not worth an upgrade if you already own either of those.
What the Teufel Rockster gets right: Loudest battery powered speaker. Deeper bass than the Soundboks 2/3. The tradeoff: Extremely heavy, not easy to carry. Not stereo.
Buy the JBL Partybox 330 at $629.95 if you want a party speaker. Buy the Teufel Rockster at - if you want a large party speaker instead.
If battery life is a priority, the Teufel Rockster is rated for 30 hours versus 18 hours for the JBL Partybox 330.
If water resistance matters to you, the JBL Partybox 330 at IPX4 (splashing) holds up far better than the Teufel Rockster at no water resistance.

Specifications Side By Side
| JBL Partybox 330 | Teufel Rockster | |
|---|---|---|
| Price | $629.95 | €950 |
| Ranked | #1 of 50 in Party Size Portable Bluetooth Speakers | #7 of 11 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 | 6.0 | 4.0 |
| Charging Time | 3 hours | - |
| Drivers | 2x 6.5" (165mm) woofers + 2x 1" (25mm) PEN dome tweeters | 2-way: 1x 15" (380mm) woofer, 1x 1" horn-loaded tweeter |
| EQ | Yes (Smart EQ mode) | Yes |
| Guitar Input | Yes | Yes |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes |
| Optical Input | Yes | - |
| Party Mode | Yes (Auracast) | Yes (Party Link, up to 100 speakers) |
| Power Bank | Yes (USB-C, 5V/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 | 37.7 lbs / 17.1 kg | 68.3 lbs / 31 kg |
| Output Power | 280W | 450W |
| Digital Aux Input | No | No |
| XLR Input | - | Yes |
| Built in Microphone | - | No |
| Wifi | - | No |
| Dimensions | - | 23.1" x 30.2" x 17.8" (588 x 768 x 451 mm) |
| Max Volume | - | 115dB |
Related Speaker Comparisons
More useful head-to-heads from the same speaker class:
- JBL Partybox 130 vs Sony ULT Tower 9
- JBL Partybox 310 vs JBL Partybox Stage 320
- JBL Partybox Stage 320 vs Bose S1 Pro
- JBL Partybox 330 vs JBL Partybox Stage 320
- JBL Partybox 330 vs Teufel Rockster Air
The Two Speakers In Full
JBL Partybox 330: $629.95 Amazon Bhphotovideo
Pros: Handle and wheels are convenient. Customizable lightshow. Removable battery. Slightly more power than the 310 and Stage 320 (280W vs 240W). Adds an optical TV input and USB-C lossless playback, plus dual mic and guitar inputs for karaoke and live sets.
Cons: Sound quality is nearly identical to the 310 and Stage 320 despite the power bump, so probably not worth an upgrade if you already own either of those. Removed the dedicated mic gain and microphone control knobs found on the 310/320. Some people don’t like the new lightshow design. Very large. Note, JBL daisychain is not compatible with any other non-JBL speaker and is possibly a fully digital signal.
Full JBL Partybox 330 review and specifications →
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 6.0 |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Drivers | 2x 6.5" (165mm) woofers + 2x 1" (25mm) PEN dome tweeters |
| EQ | Yes (Smart EQ mode) |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Optical Input | Yes |
| Output Power | 280W |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C, 5V/1A) |
| Power Input | AC Power cord |
| Removable Battery | Yes |
| Stereo | Partially |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 37.7 lbs / 17.1 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- JBL Partybox 330 vs JBL Partybox Stage 320
- JBL Partybox 330 vs JBL Partybox 310
- JBL Partybox 330 vs JBL Partybox Club 120
- JBL Partybox 330 vs JBL Partybox 130
- JBL Partybox 330 vs JBL Partybox 100
- JBL Partybox 330 vs JBL Partybox 110
- JBL Partybox 330 vs JBL Partybox 300
- JBL Partybox 330 vs Electro-Voice Everse 12
- See all 68 comparisons
Teufel Rockster: €950
Pros: Loudest battery powered speaker. Deeper bass than the Soundboks 2/3.
Cons: Extremely heavy, not easy to carry. Not stereo. Only available in Europe
Full Teufel Rockster review and specifications →
| 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) |
| Drivers | 2-way: 1x 15" (380mm) woofer, 1x 1" horn-loaded tweeter |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | None |
| Max Volume | 115dB |
| Microphone Input | Yes |
| Omnidirectional | No |
| Output Power | 450W |
| 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 |
| Wifi | No |
| XLR Input | Yes |
As an eBay Partner, we may be compensated if you make a purchase.
- 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
- Teufel Rockster vs Sony SRS-XV900
- Teufel Rockster vs Teufel Rockster 2
- Teufel Rockster vs Marshall Bromley 750
- See all 13 comparisons

