Short answer: the Teufel Rockster Go 2. It ranks #75 of 144 medium speakers by sound quality, rated 3.2/5, at $99.99; the JBL Grip ranks #80, rated 3.1/5, at $99.95. Close enough in price that the sound-quality gap is the deciding factor.
Why pick the Teufel Rockster Go 2: At 0.74 kg, the IP67 Rockster Go 2 is genuinely easy to carry, and its claimed 28-hour battery life, USB-C fast charging, stereo pairing, and tripod mount suit outdoor use. The catch: There is no companion app or 3.5 mm input.
What the JBL Grip does well: Ambient light on the back with settable themes. The tradeoff: Lacking deeper bass, definitely the worst of the JBL line until you get to the smaller clip.
Buy the Teufel Rockster Go 2. It is rated higher for sound quality, and the $0.04 you would save on the JBL Grip does not close the gap.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Teufel Rockster Go 2 | JBL Grip | |
|---|---|---|
| Price | $99.99 | $99.95 |
| Ranked | #75 of 144 in Medium Size Portable Bluetooth Speakers | #80 of 144 in Medium Size Portable Bluetooth Speakers |
| Aux Input | No | No |
| Battery Life | 15 hours, 28 with Eco Mode (Manufacturer specified) | 14 hours (Manufacturer specified) |
| IP Rating | IP67 | IP68 |
| Weight | 1.6 lbs (735 g) | 0.8 lbs (385 g) |
| Bluetooth Codecs | SBC, AAC | SBC |
| Dimensions | 8.3” x 4.3” x 2.4” (211 x 109 x 61 mm) | 2.5” x 6” x 2.6” (64 x 152 x 65 mm) |
| Drivers | 2x 50mm wide-band drivers + 1x 64mm passive radiator | 1x 43x80mm fullrange |
| TWS | Yes | Yes |
| Party Mode | Yes (Party Link, up to 100 speakers) | Yes (Auracast) |
| Built-in Microphone | No | - |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| Discontinued | No | - |
| Digital Aux Input | Yes (USB-C sound card) | Yes (USB-C) |
| App | Yes (Teufel Go) | Yes |
| EQ | Yes | Yes (7 band) |
| Power Input | USB-C | USB-C |
| Power Bank | No | - |
| USB Playback | No | - |
| Amplifier Power | 8W | 16W |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | 70Hz - 20kHz (Manufacturer specified) |
| Charging Time | 2.5 hours (Manufacturer specified) | - |
| Strap | Yes (detachable strap) | Yes (strap) |
| Bass Extension (-10dB) | - | ~68Hz |
| Bluetooth Version | - | 5.4 |
| Lights | - | Yes |
Related Speaker Comparisons
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- Teufel Rockster Go 2 vs JBL Charge 6
- JBL Flip 7 vs Teufel Rockster Go 2
- Xiaomi Sound Party vs Teufel Rockster Go 2
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Prices on this page were last checked September 26, 2026 at 11:14 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
Teufel Rockster Go 2: $99.99 Amazon eBay
Older model: the Teufel Rockster Go (rated 2.6/5).
Pros: At 0.74 kg, the IP67 Rockster Go 2 is genuinely easy to carry, and its claimed 28-hour battery life, USB-C fast charging, stereo pairing, and tripod mount suit outdoor use. Independent listening found a balanced, clear midrange and tuneful bass at sensible levels.
Cons: There is no companion app or 3.5 mm input. Reviewers found it loses some definition at maximum volume, and the claimed battery figure is optimistic for loud outdoor playback.
Full Teufel Rockster Go 2 review and specifications →
| Amplifier Power | 8W |
|---|---|
| App | Yes (Teufel Go) |
| Aux Input | No |
| Battery Life | 15 hours, 28 with Eco Mode (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Built-in Microphone | No |
| Charging Time | 2.5 hours (Manufacturer specified) |
| Digital Aux Input | Yes (USB-C sound card) |
| Dimensions | 8.3” x 4.3” x 2.4” (211 x 109 x 61 mm) |
| Discontinued | No |
| Drivers | 2x 50mm wide-band drivers + 1x 64mm passive radiator |
| EQ | Yes |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | Yes (Party Link, up to 100 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| USB Playback | No |
| Weight | 1.6 lbs (735 g) |
- Links
- Reviews, Comparisons and Sound Samples
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JBL Grip: $99.95 Amazon B&H Photo Video eBay
Pros: Ambient light on the back with settable themes. Measured bass extension of ~68Hz (-10dB).
Cons: Lacking deeper bass, definitely the worst of the JBL line until you get to the smaller clip. Not as much clarity as higher ranked speakers, rolled off highs and wavy midrange
Setup: EQ from Oluv in his post can help it a bit but still isn’t very neutral
Full JBL Grip review and specifications →
| Amplifier Power | 16W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | ~68Hz |
| Battery Life | 14 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 2.5” x 6” x 2.6” (64 x 152 x 65 mm) |
| Drivers | 1x 43x80mm fullrange |
| EQ | Yes (7 band) |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP68 |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (strap) |
| TWS | Yes |
| Weight | 0.8 lbs (385 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons