Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | JBL - Authentics 300 | Sony - SRS-RA5000 |
|---|---|---|
| Output | 100 W | 180 W |
Between the Authentics 300 and SRS-RA5000, the Authentics 300 comes out ahead in several specs, while the SRS-RA5000 wins on output. Overall, the Authentics 300 scores 52.5 and the SRS-RA5000 scores 55.1 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (52.5 vs 55.1). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
The Authentics 300 does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the SRS-RA5000 if you care most about output. Its strongest claims are output. The single most decisive one: Output — 80.00% more. 180 W vs 100 W.
Both ship with comparable voice assistant, 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.
Which should you buy: JBL - Authentics 300 or Sony - SRS-RA5000?
Sony - SRS-RA5000 leads the current Mars Score by 2.6 points.The more useful decision is the trade-off behind that result: compare output against the way you will actually use the product.
Choose JBL - Authentics 300 if…
JBL - Authentics 300 does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Sony - SRS-RA5000 if…
Sony - SRS-RA5000 has the measurable edge on output w.
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 JBL - Authentics 300 wins
- No decisive advantages.
Why Sony - SRS-RA5000 wins
- ▲Output — 80.00% more. 180 W vs 100 W.
Spec comparison
Audio
| Spec | JBL - Authentics 300 | Sony - SRS-RA5000 |
|---|---|---|
| Output | 100 W | 180 Wlead |
| Stereo pairingⓘ | true | true |
| Dolby Atmosⓘ | false | false |
| Built-in display | false | false |
Assistant & Smart Home
| Spec | JBL - Authentics 300 | Sony - SRS-RA5000 |
|---|---|---|
| Voice assistant | Alexa,Google Assistant | Alexa,Google Assistant |
| Matter / Thread | false | false |
| Zigbee hub | false | false |