Between the Charge 6 and Xtreme 4, the Charge 6 comes out ahead in battery and water resistance, while the Xtreme 4 wins on output power and low-end response. Overall, the Charge 6 scores 68.9 and the Xtreme 4 scores 73.9 on our Mars Score.
Which should you buy?
The Xtreme 4 edges ahead on the Mars Score (68.9 vs 73.9), but the 5.0-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Charge 6 if you care most about battery and water resistance. The biggest gaps in its favor are battery, water resistance.
Pick the Xtreme 4 if you care most about output power and low-end response. Its strongest claims are output power, low-end response.
Both ship with comparable stereo pairing, so those specs don't separate the two — focus on the differences below.
Bottom line: the Xtreme 4 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why JBL - Charge 6 wins
- ▲Battery — 16.67% more. 28 h vs 24 h.
- ▲Water resistance: IP68 (vs IP67).
Why JBL - Xtreme 4 wins
- ▲Output power — 122.22% more. 100 W vs 45 W.
- ▲Low-end response — 2.00 Hz less. 53 vs 55.
Spec comparison
Audio
| Spec | JBL - Charge 6 | JBL - Xtreme 4 |
|---|---|---|
| Output power | 45 W | 100 Wlead |
| Low-end response | 55 Hz | 53 Hzlead |
| Stereo pairing | true | true |
Durability
| Spec | JBL - Charge 6 | JBL - Xtreme 4 |
|---|---|---|
| Water resistanceⓘ | IP68lead | IP67 |
| Weight | 1010 glead | 2150 g |
Battery
| Spec | JBL - Charge 6 | JBL - Xtreme 4 |
|---|---|---|
| Battery | 28 hlead | 24 h |
| USB out (powerbank) | true | true |
Spec-level deep dives
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