Short answer: the JBL Charge 6 if sound quality matters most, the Teufel Rockster Go 2 if price matters most. The JBL Charge 6 ranks #11 of 142 medium speakers at $199.95. The Teufel Rockster Go 2 ranks #73 at $99.99, $99.96 cheaper.
What the Rockster Go 2 gets right: it weighs 0.74 kg, is IP67 rated, charges over USB-C and claims 28 hours in Eco Mode, with stereo pairing and a tripod mount that suit outdoor use. Independent listening found a balanced, clear midrange and tuneful bass at sensible levels. Set against that: there is no companion app or 3.5 mm input, it loses definition at maximum volume, and the battery claim is optimistic for loud playback.
The case for the Charge 6: it is IP68 rated with a claimed 24 hours of battery, 45W of amplification and a measured -10dB point of 53Hz, and it is more neutral than the Charge 5 once you apply an EQ. The catch: the default tuning still boosts bass, the mids are recessed, and it is bright above 2kHz with a V shaped response.
Buy the Teufel Rockster Go 2 if the price matters more than sound quality. Buy the JBL Charge 6 if sound quality matters more than the price.
If battery life is a priority, the JBL Charge 6 is rated for 24 hours versus 15 hours for the Teufel Rockster Go 2.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Teufel Rockster Go 2 | JBL Charge 6 | |
|---|---|---|
| Price | $99.99 | $199.95 |
| Ranked | #73 of 142 in Medium Size Portable Bluetooth Speakers | #11 of 142 in Medium Size Portable Bluetooth Speakers |
| Aux Input | No | No |
| Battery Life | 15 hours, 28 with Eco Mode (Manufacturer specified) | 24 hours (Manufacturer specified) |
| IP Rating | IP67 | IP68 |
| Weight | 1.6 lbs (735 g) | 2.2 lbs (990 g) |
| Bluetooth Codecs | SBC, AAC | SBC, AAC |
| Dimensions | 8.3" x 4.3" x 2.4" (211 x 109 x 61 mm) | 9" x 3.9" x 3.7" (228.8 x 98.5 x 94 mm) |
| Drivers | 2x 50mm wide-band drivers + 1x 64mm passive radiator | 53mm x 93mm woofer, 20mm tweeter |
| TWS | Yes | Yes |
| Party Mode | Yes (Party Link, up to 100 speakers) | Yes (Auracast) |
| Built-in Microphone | No | 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 | Yes (USB-C, 5V/2.4A) |
| USB Playback | No | - |
| Amplifier Power | 8W | 45W |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | 56Hz - 20kHz (-6dB) (Manufacturer specified) |
| Charging Time | 2.5 hours (Manufacturer specified) | - |
| Bass Extension (-10dB) | - | 53Hz |
| Maximum SPL | - | 102dB (measured by Alan Ross Reviews) |
| Bluetooth Version | - | 5.4 |
Related Speaker Comparisons
How JBL Charge 6 compares with other leading options:
- Earfun Uboom L vs JBL Charge 6
- JBL Charge 6 vs Soundcore Motion 300
- JBL Charge 6 vs Soundcore Motion+
- Soundcore Boost “upgraded” 2021 vs JBL Charge 6
- JBL Charge 6 vs Denon Envaya DSB-250BT
Prices on this page were last checked September 19, 2026 at 7:15 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
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 |
| TWS | Yes |
| USB Playback | No |
| Weight | 1.6 lbs (735 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
JBL Charge 6: $199.95 Amazon B&H Photo Video eBay
Pros: Seems more neutral than the Charge 5. Flatter frequency response through the mids and treble as the Charge 5 was quite rolled off up high. Use this EQ from Joy/Oluv and turn down the lowest bass slider for the best sound quality. Oluv has even more paid EQs specifically for the GG and TL models indoors and outdoors here. Measured bass extension of 53Hz (-10dB).
Cons: Still some boosted bass by default. Mids are recessed. Bright above 2khz. Quite a V shaped frequency response.
Full JBL Charge 6 review and specifications →
| Amplifier Power | 45W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 53Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 9" x 3.9" x 3.7" (228.8 x 98.5 x 94 mm) |
| Drivers | 53mm x 93mm woofer, 20mm tweeter |
| EQ | Yes (7 band) |
| Frequency Response | 56Hz - 20kHz (-6dB) (Manufacturer specified) |
| IP Rating | IP68 |
| Maximum SPL | 102dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C, 5V/2.4A) |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 2.2 lbs (990 g) |
- Links
- Reviews, Comparisons and Sound Samples
- JOY‘s 🎧3D🔈Audio-Show: JBL Charge 6 vs JBL Xtreme 4 - outdoor test More from Oluv’Sone →
- JOY‘s 🎧3D🔈Audio-Show: JBL Charge 6 vs SoundCore Boom 2 - David vs Goliath
- JOY‘s 🎧3D🔈Audio-Show: JBL Charge 6 vs JBL Xtreme 4 - basstest (bigger=better?)
- JOY‘s 🎧3D🔈Audio-Show: JBL Charge 6, Xtreme 4 & Earfun UBoom X - taking sound to the top
- Alan Ross Reviews: JBL Charge 6 or the JBL Charge 5? don’t go home till you watch this! More from alanrossreviews →
- Alan Ross Reviews: JBL Xtreme 4 vs Flip 7 vs Charge 6 – The ULTIMATE JBL Speaker Showdown!
- Oluv Patreon: Marshall Middleton II - better with EQ?
- Oluv Patreon: An evening with the “best portable speakers”?
- Oluv Patreon: Bose Soundlink Plus vs JBL Charge 6 - fight!
- Mateusz Cholewa: JBL Charge 6 🎶👌Unboxing 📦vs Jbl Charge 5 Short Test Audio i Hz. More from Mateusz Cholewa →
- GYMCADDY: JBL Charge 6 Review - Worth Upgrading Even If You Have The JBL Charge 5 More from GYMCADDY →
- Oluv Patreon: JBL Charge 6 - good or bad?
- Joy & Oluv’Sone: JBL, Bose, B&O, Sonos, Earfun, SoundCore… which portable speaker sounds best?
- M1MTechChannel: Welche JBL Partybox ist die BESTE ? Alle Partyboxen im Vergleich | 2026 More from M1MTechChannel →
- Head-to-Head Comparisons