Denon
Denon DHT-S517
$499
Released 2022
Best Soundbars · head-to-head
Denon DHT-S517 vs Sennheiser Ambeo Soundbar Plus
A sourced, side-by-side comparison. Denon DHT-S517 is cheaper at $499. Every spec and price links to its source.
Sennheiser
Sennheiser Ambeo Soundbar Plus
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Denon DHT-S517 | Sennheiser Ambeo Soundbar Plus |
|---|---|---|
| US price | $499 | — |
| Brand | Denon | Sennheiser |
| Released | 2022 | — |
| Channels | 3.1.2 | 7.1.4 |
| Total watts | — | 400 |
| Dolby atmos | Yes | Yes |
| Dts x | No | Yes |
| Wireless sub | Yes | No |
| Rear speakers | No | No |
| HDMI earc | Yes | Yes |
| Voice assistant | none | Amazon Alexa, Google Home, Apple HomeKit |
| Release | 2022 | — |
Sources — Denon DHT-S517: denon.com (verified 2026-06-15). Sennheiser Ambeo Soundbar Plus: us.sennheiser-hearing.com (verified 2026-07-07).
What's the difference between the Denon DHT-S517 and Sennheiser Ambeo Soundbar Plus?
Where the two actually differ on the specs we track (4 of 8). Matching specs are omitted.
- Channels: Denon DHT-S517 3.1.2 vs Sennheiser Ambeo Soundbar Plus 7.1.4
- Dts x: Denon DHT-S517 false vs Sennheiser Ambeo Soundbar Plus true
- Wireless sub: Denon DHT-S517 true vs Sennheiser Ambeo Soundbar Plus false
- Voice assistant: Denon DHT-S517 none vs Sennheiser Ambeo Soundbar Plus Amazon Alexa, Google Home, Apple HomeKit