Between the BOOM 4 and MEGABOOM 4, the BOOM 4 comes out ahead in several specs, while the MEGABOOM 4 wins on low-end response. Overall, the BOOM 4 scores 53.5 and the MEGABOOM 4 scores 53.5 on our Mars Score.
Which should you buy?
These two are evenly matched on the broad strokes, with the decision sitting on which individual spec advantages weigh more for your use.
The BOOM 4 doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the MEGABOOM 4 if you care most about low-end response. Its strongest claims are low-end response.
Both ship with comparable output power, battery, water resistance, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Logitech - BOOM 4 wins
- No decisive advantages.
Why Logitech - MEGABOOM 4 wins
- ▲Low-end response — 30.00 Hz less. 60 vs 90.
Spec comparison
Audio
| Spec | Logitech - BOOM 4 | Logitech - MEGABOOM 4 |
|---|---|---|
| Output power | 0 W | 0 W |
| Low-end response | 90 Hz | 60 Hzlead |
| Stereo pairing | true | true |
Durability
| Spec | Logitech - BOOM 4 | Logitech - MEGABOOM 4 |
|---|---|---|
| Water resistanceⓘ | IP67 | IP67 |
| Weight | 646 glead | 1230 g |
Battery
| Spec | Logitech - BOOM 4 | Logitech - MEGABOOM 4 |
|---|---|---|
| Battery | 20 h | 20 h |
| USB out (powerbank) | false | false |
Frequently asked
Spec-level deep dives
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