Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Sonos - Move 2 | Logitech - BOOM 4 |
|---|---|---|
| Low-end response | 47 Hz | 90 Hz |
| Battery | 24 h | 20 h |
| Water resistance | IP56 | IP67 |
| Output power | 70 W |
Between the Move 2 and BOOM 4, the Move 2 comes out ahead in low-end response / battery, while the BOOM 4 wins on water resistance. Overall, the Move 2 scores 76.7 and the BOOM 4 scores 66.9 on our Mars Score.
Which should you buy?
The Move 2 is the clear pick on raw spec strength, leading by 9.8 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Move 2 if you care most about low-end response / battery. The biggest gaps in its favor are low-end response, battery, output power. The single most decisive one: Low-end response — 43.00 Hz less. 47 vs 90.
Pick the BOOM 4 if you care most about water resistance. Its strongest claims are water resistance. The single most decisive one: Water resistance: IP67 (vs IP56).
Both ship with comparable stereo pairing, so those specs do not separate the two — focus on the differences below.
Bottom line: the Move 2 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Sonos - Move 2 or Logitech - BOOM 4?
Sonos - Move 2 leads the current Mars Score by 9.8 points.The more useful decision is the trade-off behind that result: compare output power, battery, water resistance against the way you will actually use the product.
Choose Sonos - Move 2 if…
Sonos - Move 2 has the measurable edge on frequency low hz, battery h, output w.
Choose Logitech - BOOM 4 if…
Logitech - BOOM 4 has the measurable edge on ip rating.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Sonos - Move 2 wins
- ▲Low-end response — 43.00 Hz less. 47 vs 90.
- ▲Battery — 20.00% more. 24 h vs 20 h.
- ▲Output power: 70 W vs W.
Why Logitech - BOOM 4 wins
- ▲Water resistance: IP67 (vs IP56).
Spec comparison
Audio
| Spec | Sonos - Move 2 | Logitech - BOOM 4 |
|---|---|---|
| Output power | 70 Wlead | |
| Low-end response | 47 Hzlead | 90 Hz |
| Stereo pairingⓘ | true | true |
Durability
| Spec | Sonos - Move 2 | Logitech - BOOM 4 |
|---|---|---|
| Water resistanceⓘ | IP56 | IP67lead |
| Weight | 3000 g | 646 glead |
Battery
| Spec | Sonos - Move 2 | Logitech - BOOM 4 |
|---|---|---|
| Battery | 24 hlead | 20 h |
| USB out (powerbank) | false | false |