Short answer: it depends on what you value: the Teufel Rockster Air for battery and volume, the JBL Partybox 100 for natural tone. The Rockster Air runs an exceptional 58-hour battery, 31 hours at full volume in ECO mode, with a user-replaceable cell and 112dB output, but it sounds peaky and unnatural and distorts above half volume. The Partybox 100 is quite neutral with pretty deep bass, with a slight upper-mid peak and a slight TWS delay.
Buy the JBL Partybox 100 if you want a party speaker. Buy the Teufel Rockster Air if you want a battery-powered PA speaker instead.
There is a real battery-life gap here: the Teufel Rockster Air is rated for 30 hours, the JBL Partybox 100 only 12 hours.
Still deciding? The full Portable Bluetooth rankings and PA & Live Sound rankings cover every ranked option.
Specifications Side By Side
| JBL Partybox 100 | Teufel Rockster Air | |
|---|---|---|
| Price | $499.99 Discontinued | €500 Discontinued |
| Ranked | #8 of 44 in Party Size Portable Bluetooth Speakers | #9 of 14 in Battery-Powered PA Speakers |
| App | No | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 41Hz | ~52Hz |
| Battery Life | 12 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | aptX, SBC |
| Bluetooth Version | 4.2 | 4.0 |
| Charging Time | 6.5 hours | - |
| Dimensions | 11.3” x 21.7” x 11.4” (288 x 551 x 290 mm) | 11.8” x 21.3” x 11” (300 x 540 x 280 mm) |
| EQ | No | No |
| Frequency Response | 45Hz - 18kHz (Manufacturer specified) | 50Hz - 20kHz (Manufacturer specified) |
| Guitar Input | Yes | Yes |
| IP Rating | None | None |
| Microphone Input | Yes (Karaoke mode with echo effect) | Yes |
| Party Mode | No | No |
| Power Bank | Yes (USB-A, 5V/2.1A) | Yes (USB-C, 5V/2A) |
| Power Input | AC Power cord | AC Power cord |
| Stereo | Partially | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| USB Playback | Yes | No |
| Weight | 21.4 lbs (9.7 kg) | 32 lbs (14.5 kg) |
| Amplifier Power | 160W | 250W |
| Drivers | 2x 5.25” (133mm) woofers + 2x 2.25” (57mm) tweeters | 2x 40mm tweeters + 2x 50mm woofers + passive radiators |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Strap | No | - |
| Inputs | - | XLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth |
| Maximum SPL | - | 115dB |
| Configuration | - | Battery-powered active PA |
| Rigging | - | 35mm pole mount |
| DSP | - | No |
| XLR Input | - | Yes |
| RCA Input | - | No |
| TRS Input | - | Yes |
| Optical Input | - | No |
| Coaxial Input | - | No |
| USB Input | - | No |
| HDMI Input | - | No |
| AES Input | - | No |
| Cabinet Material | - | Plastic and MDF |
Related Speaker Comparisons
How JBL Partybox 100 compares with other leading options:
- JBL Partybox 100 vs JBL Partybox 330
- JBL Partybox 100 vs JBL Partybox Stage 320
- JBL Partybox 100 vs JBL Partybox 310
- JBL Partybox 100 vs JBL Partybox Club 120
- JBL Partybox 100 vs JBL Partybox 130
Prices on this page were last checked October 3, 2026 at 10:26 PM 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 100: $499.99 Discontinued Amazon eBay
Newer model: the JBL Partybox Club 120, ranked higher, rated 4.5/5.
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 | Yes |
| 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) |
| 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 |
| Strap | No |
| 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 →
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- 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 JBL Partybox 310
- JBL Partybox 100 vs Zealot PT21
- JBL Partybox 100 vs JBL Partybox Stage 320
- See all 29 comparisons
Teufel Rockster Air: €500 Discontinued eBay
Newer model: the Teufel Rockster Air 2, ranked higher, rated 4.1/5.
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 →
| AES Input | No |
|---|---|
| Amplifier Power | 250W |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~52Hz |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | aptX, SBC |
| Bluetooth Version | 4.0 |
| Cabinet Material | Plastic and MDF |
| Coaxial Input | No |
| Configuration | Battery-powered active PA |
| DSP | No |
| Digital Aux Input | No |
| Dimensions | 11.8” x 21.3” x 11” (300 x 540 x 280 mm) |
| Drivers | 2x 40mm tweeters + 2x 50mm woofers + passive radiators |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| Guitar Input | Yes |
| HDMI Input | No |
| IP Rating | None |
| Inputs | XLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth |
| Maximum SPL | 115dB |
| Microphone Input | Yes |
| Omnidirectional | No |
| Optical Input | No |
| Party Mode | No |
| Power Bank | Yes (USB-C, 5V/2A) |
| Power Input | AC Power cord |
| RCA Input | No |
| Rigging | 35mm pole mount |
| Stereo | Yes |
| TRS Input | Yes |
| TWS | No |
| USB Input | No |
| USB Playback | No |
| Weight | 32 lbs (14.5 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Teufel Rockster Air vs Soundboks 4
- Teufel Rockster Air vs Soundboks 2
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- See all 29 comparisons