JBL - Link Music vs Sonos - Symfonisk Bookshelf (Gen 2)

These two are nearly even on the Mars Score (37.6 vs 35). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.

Pick the Link Music if you care most about output. The biggest gaps in its favor are output. The single most decisive one: Output: 20 W vs 0 W.

The Symfonisk Bookshelf (Gen 2) similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.

Both ship with comparable dolby atmos, matter / thread, so those specs do not 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 says both are well-rounded; the differences are about trade-offs, not quality.