Denon AVR-X3800H Passive Speaker System vs Sonos Arc Era 100 Surrounds Sub 4TH Gen
Verdict: Denon AVR-X3800H provides 9.4 channels and full HDMI 2.1 per its 2022-09 release specs while Sonos Arc system stays at 5.1.2 with eARC only. Denon beats Sonos on raw power and processing but trails in wireless simplicity per typical owner reports on CNET and RTINGS. Choose Denon for dedicated theater builds and Sonos for easy multi-room streaming.
Winner: Denon AVR-X3800H Passive Speaker System
Denon AVR-X3800H Passive Speaker System: 8/10
Sonos Arc Era 100 Surrounds Sub 4TH Gen: 7/10
Spec-by-spec comparison
| Denon AVR-X3800H Passive Speaker System | Sonos Arc Era 100 Surrounds Sub 4TH Gen | |
|---|---|---|
| channels | 9.4 | 5.1.2 |
| power_per_channel | 105W | — |
| hdmi_version | HDMI 2.1 | HDMI eARC |
| room_correction | Audyssey MultEQ XT32 | Trueplay tuning |
Denon AVR-X3800H Passive Speaker System
What works
- 9.4 channel output with 105W per channel
- HDMI 2.1 support for 8K/60Hz and 4K/120Hz
- Dolby Atmos, DTS:X, and 11.4 channel processing
What doesn't
- Requires separate passive speakers and wiring
- Complex setup compared to wireless systems
Sonos Arc Era 100 Surrounds Sub 4TH Gen
What works
- Wireless Era 100 surrounds and Sub Gen 4
- Simple app-based multi-room integration
- Dolby Atmos support via soundbar
What doesn't
- Limited to 5.1.2 channels maximum
- No native HDMI 2.1 passthrough for gaming
Bottom line
Our pick: Denon AVR-X3800H Passive Speaker System.
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