Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Sonos - Move 2 | Sonos - Roam 2 |
|---|---|---|
| Battery | 24 h | 10 h |
| Output power | 70 W | 30 W |
| Low-end response | 47 Hz | 60 Hz |
| Water resistance | IP56 | IP67 |
Between the Move 2 and Roam 2, the Move 2 comes out ahead in battery / output power, while the Roam 2 wins on water resistance. Overall, the Move 2 scores 76.7 and the Roam 2 scores 66 on our Mars Score.
Which should you buy?
The Move 2 is the clear pick on raw spec strength, leading by 10.7 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 battery / output power. The biggest gaps in its favor are battery, output power, low-end response. The single most decisive one: Battery — 140.00% more. 24 h vs 10 h.
Pick the Roam 2 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 Sonos - Roam 2?
Sonos - Move 2 leads the current Mars Score by 10.7 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 battery h, output w, frequency low hz.
Choose Sonos - Roam 2 if…
Sonos - Roam 2 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
- ▲Battery — 140.00% more. 24 h vs 10 h.
- ▲Output power — 133.33% more. 70 W vs 30 W.
- ▲Low-end response — 13.00 Hz less. 47 vs 60.
Why Sonos - Roam 2 wins
- ▲Water resistance: IP67 (vs IP56).
Spec comparison
Audio
| Spec | Sonos - Move 2 | Sonos - Roam 2 |
|---|---|---|
| Output power | 70 Wlead | 30 W |
| Low-end response | 47 Hzlead | 60 Hz |
| Stereo pairingⓘ | true | true |
Durability
| Spec | Sonos - Move 2 | Sonos - Roam 2 |
|---|---|---|
| Water resistanceⓘ | IP56 | IP67lead |
| Weight | 3000 g | 430 glead |
Battery
| Spec | Sonos - Move 2 | Sonos - Roam 2 |
|---|---|---|
| Battery | 24 hlead | 10 h |
| USB out (powerbank) | false | false |