Between the Authentics 300 and Link Music, the Authentics 300 comes out ahead in output, while the Link Music wins on several specs. Overall, the Authentics 300 scores 55.1 and the Link Music scores 39.4 on our Mars Score.
Which should you buy?
The Authentics 300 is the clear pick on raw spec strength, leading by 15.7 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 Authentics 300 if you care most about output. The biggest gaps in its favor are output.
The Link Music similarly doesn't 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 don't separate the two — focus on the differences below.
Bottom line: the Authentics 300 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why JBL - Authentics 300 wins
- ▲Output — 400.00% more. 100 W vs 20 W.
Why JBL - Link Music wins
- No decisive advantages.
Spec comparison
Audio
| Spec | JBL - Authentics 300 | JBL - Link Music |
|---|---|---|
| Output | 100 Wlead | 20 W |
| Stereo pairing | true | true |
| Dolby Atmosⓘ | false | false |
Assistant & Smart Home
| Spec | JBL - Authentics 300 | JBL - Link Music |
|---|---|---|
| Voice assistant | Alexa,Google Assistant | Google Assistant |
| Matter / Thread | false | false |
| Zigbee hub | false | false |
Frequently asked
Spec-level deep dives
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