Between the Smart Ultra Soundbar and YAS-209, the Smart Ultra Soundbar comes out ahead in dolby atmos and earc, while the YAS-209 wins on subwoofer included and total power. Overall, the Smart Ultra Soundbar scores 35 and the YAS-209 scores 44.3 on our Mars Score.
Which should you buy?
The YAS-209 is the clear pick on raw spec strength, leading by 9.3 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 Smart Ultra Soundbar if you care most about dolby atmos and earc. The biggest gaps in its favor are dolby atmos, earc.
Pick the YAS-209 if you care most about subwoofer included and total power. Its strongest claims are subwoofer included, total power.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: the YAS-209 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Bose - Smart Ultra Soundbar wins
- ▲Has Dolby Atmos.
- ▲Has eARC.
Why Yamaha - YAS-209 wins
- ▲Has Subwoofer included.
- ▲Total power: 200 W vs 0 W.
Spec comparison
Audio
| Spec | Bose - Smart Ultra Soundbar | Yamaha - YAS-209 |
|---|---|---|
| Channels | 5.1.2 | 2.1 |
| Total power | 0 W | 200 Wlead |
| Dolby Atmosⓘ | truelead | false |
| DTS:X | false | false |
Connectivity
| Spec | Bose - Smart Ultra Soundbar | Yamaha - YAS-209 |
|---|---|---|
| HDMI inputs | 1 | 1 |
| eARCⓘ | truelead | false |
| Subwoofer included | false | truelead |
Frequently asked
Spec-level deep dives
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