These sit in different size classes, so this is not a straight ranking comparison. The JBL Charge 6 ranks #11 of 144 medium speakers by sound quality at $149.95; the Teufel Rockster Cross 2 ranks #22 of 82 large speakers by sound quality.
Different sizes. The Charge 6 is a medium 990 g speaker. The Rockster Cross 2 is a large 2.4 kg speaker. Each is rated within its own class.
The Charge 6 is more neutral than the Charge 5 through the mids and treble, with some boosted bass by default, and measured about 102dB. The Oluv EQ linked on its page improves it further.
The Cross 2 sounds almost identical to the original Cross, fairly neutral with punchy bass, and its app EQ adds bass punch. It adds partial stereo from two tweeters, a 3.5mm aux input and a USB-C sound card.
Battery: 24 hours claimed for the Charge 6 against 38 for the Cross 2. Toughness: IP68 on the Charge 6 against IPX5 on the Cross 2. Both have a power bank.
Buy the JBL Charge 6 for a medium speaker; the Teufel Rockster Cross 2 suits a large speaker instead.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| JBL Charge 6 | Teufel Rockster Cross 2 | |
|---|---|---|
| Price | $149.95 | €249.99 |
| Ranked | #11 of 144 in Medium Size Portable Bluetooth Speakers | #22 of 82 in Large Size Portable Bluetooth Speakers |
| App | Yes | Yes (Teufel Go) |
| Aux Input | No | Yes |
| Bass Extension (-10dB) | 53Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 38 hours (Manufacturer specified) |
| Digital Aux Input | Yes (USB-C) | Yes (USB-C) |
| EQ | Yes (7 band) | Yes (bass and treble, presets) |
| IP Rating | IP68 | IPX5 |
| Maximum SPL | 102dB (measured by Alan Ross Reviews) | 101dB (measured by M1M Tech Channel) |
| Party Mode | Yes (Auracast) | Yes (Party Link, up to 100 speakers) |
| Power Bank | Yes (USB-C, 5V/2.4A) | Yes (USB-C) |
| Stereo | No | Partially |
| Omnidirectional | No | No |
| TWS | Yes | Yes (Party Link Stereo) |
| Weight | 2.2 lbs (990 g) | 5.3 lbs (2.4 kg) |
| Bluetooth Version | 5.4 | 5.3 |
| Dimensions | 9” x 3.9” x 3.7” (228.8 x 98.5 x 94 mm) | 15.4” x 5.9” x 5.1” (390 x 150 x 130 mm) |
| Drivers | 53mm x 93mm woofer, 20mm tweeter | 120mm woofer, 2x 20mm textile dome tweeters + 2x passive radiators |
| Frequency Response | 56Hz - 20kHz (-6dB) (Manufacturer specified) | 50Hz - 20kHz (Manufacturer specified) |
| Power Input | USB-C | USB-C |
| Amplifier Power | 45W | 40W RMS |
| Bluetooth Codecs | SBC, AAC | SBC, AAC |
| Built-in Microphone | No | - |
| Strap | Yes (detachable strap) | Yes (adjustable strap) |
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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
JBL Charge 6: $149.95 Amazon B&H Photo Video eBay
Older models: the JBL Charge 5 (rated 4/5), the JBL Charge 4 (rated 3.5/5), the JBL Charge 3 (rated 3.2/5) and the JBL Charge 2 (rated 3.2/5).
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 IP68 protection, a 7-band app EQ, Auracast, USB-C charging and a power bank output. 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 |
| Strap | Yes (detachable strap) |
| 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
Teufel Rockster Cross 2: €249.99 Teufel eBay
Older model: the Teufel Rockster Cross (rated 4.2/5).
Pros: Keeps the original Rockster Cross’s sound, which was fairly neutral and vocal focused with punchy, well controlled bass, and the new Teufel Go app EQ gets noticeably more bass punch out of it than the original could manage. Claimed battery life more than doubles to 38 hours, or 46 in Eco Mode. USB-C charging with a power bank output and a built-in USB-C sound card, a 3.5mm aux input, multipoint pairing, AAC, and Party Link for a true stereo pair or up to 100 current Teufel speakers.
Cons: It uses the same drivers and amplifier as the 2018 original, so without EQ the two sound almost identical, even at maximum volume, and it measured about the same 101dB. In a direct comparison it struggles somewhat against the Soundcore Boom 2. aptX was dropped, water protection is still only IPX5 (water jets, not submersion), Party Link does not work with the original Cross, and the app’s bass and treble controls are limited. It is not sold in the US.
Full Teufel Rockster Cross 2 review and specifications →
| Amplifier Power | 40W RMS |
|---|---|
| App | Yes (Teufel Go) |
| Aux Input | Yes |
| Battery Life | 38 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.3 |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 15.4” x 5.9” x 5.1” (390 x 150 x 130 mm) |
| Drivers | 120mm woofer, 2x 20mm textile dome tweeters + 2x passive radiators |
| EQ | Yes (bass and treble, presets) |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX5 |
| Maximum SPL | 101dB (measured by M1M Tech Channel) |
| Omnidirectional | No |
| Party Mode | Yes (Party Link, up to 100 speakers) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | Partially |
| Strap | Yes (adjustable strap) |
| TWS | Yes (Party Link Stereo) |
| Weight | 5.3 lbs (2.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Teufel Rockster Cross 2 vs Teufel Rockster Cross
- Teufel Rockster Cross 2 vs Bose SoundLink Plus
- Teufel Rockster Cross 2 vs Bose SoundLink Max
- Teufel Rockster Cross 2 vs Marshall Middleton II
- Teufel Rockster Cross 2 vs Marshall Stockwell II
- Teufel Rockster Cross 2 vs Soundcore Boom 2
- Teufel Rockster Cross 2 vs Marshall Middleton
- Teufel Rockster Cross 2 vs JBL Xtreme 4
- See all 14 comparisons