Bose - Smart Ultra Soundbar vs Sony - Bravia Theater Bar 9
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Bose - Smart Ultra Soundbar | Sony - Bravia Theater Bar 9 |
|---|---|---|
| Total power | 460 W |
Between the Smart Ultra Soundbar and Bravia Theater Bar 9, the Smart Ultra Soundbar comes out ahead in several specs, while the Bravia Theater Bar 9 wins on total power. Overall, the Smart Ultra Soundbar scores 85.9 and the Bravia Theater Bar 9 scores 75.5 on our Mars Score.
Which should you buy?
The Smart Ultra Soundbar is the clear pick on raw spec strength, leading by 10.4 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.
The Smart Ultra Soundbar 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 Bravia Theater Bar 9 if you care most about total power. Its strongest claims are total power. The single most decisive one: Total power: 460 W vs W.
Both ship with comparable dolby atmos, earc, subwoofer included, so those specs do not separate the two — focus on the differences below.
Bottom line: the Smart Ultra Soundbar 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: Bose - Smart Ultra Soundbar or Sony - Bravia Theater Bar 9?
Bose - Smart Ultra Soundbar leads the current Mars Score by 10.4 points.The more useful decision is the trade-off behind that result: compare total power against the way you will actually use the product.
Choose Bose - Smart Ultra Soundbar if…
Bose - Smart Ultra Soundbar 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 - Bravia Theater Bar 9 if…
Sony - Bravia Theater Bar 9 has the measurable edge on total 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 Bose - Smart Ultra Soundbar wins
- No decisive advantages.
Why Sony - Bravia Theater Bar 9 wins
- ▲Total power: 460 W vs W.
Spec comparison
Audio
| Spec | Bose - Smart Ultra Soundbar | Sony - Bravia Theater Bar 9 |
|---|---|---|
| Channels | 5.1.2 | 7.0.2 |
| Total power | 460 Wlead | |
| Dolby Atmosⓘ | true | true |
| DTS:X | false | truelead |
Connectivity
| Spec | Bose - Smart Ultra Soundbar | Sony - Bravia Theater Bar 9 |
|---|---|---|
| HDMI inputs | 1 | 1 |
| eARCⓘ | true | true |
| Subwoofer included | false | false |