Sonos Ace
TV Audio Swap · Dolby Atmos · Wireless Home Theater
Sennheiser HD 58X
Open-back
Sonos Ace takes it — here’s why.
In our weighted Specdex score, Sonos Ace lands at 87 and Sennheiser HD 58X at 86. That puts Sonos Ace ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Sonos Ace if…
- ✓Unique TV Audio Swap with Arc soundbar
- ✓Great ANC
- ✓Spatial audio
Pick Sennheiser HD 58X if…
- ✓Reference-level detail
- ✓Well-regarded in audiophile community
- ✓Long-term ownership appeal
Winner by scenario
Derived from the sub-score breakdown · not a separate testSound quality
Sonos AceTuning, detail, and staging
Sonos Ace leads on sound (90 vs 86).
Noise cancelling
Sonos AceANC strength for commute and travel
Sonos Ace leads on anc (90 vs 0).
Comfort
TieLong-session wearability
Effectively tied — neither pulls a 2-point weighted lead.
Value for money
Sennheiser HD 58XSpecdex score per dollar at MSRP
Sennheiser HD 58X more score per dollar ($169 vs $449).
Score breakdown
Specs side-by-side
| Spec | Sonos Ace | Sennheiser HD 58X |
|---|---|---|
| Driver | 40 mm dynamic | — |
| Battery | 30 h | — |
| Weight | 312 g | — |
| Codecs | aptX Lossless via Snapdragon Sound | — |
| Type | — | Open-back |
Sonos Ace
- +Unique TV Audio Swap with Arc soundbar
- +Great ANC
- +Spatial audio
- −Swap feature only works with Arc/Arc Ultra
- −Sonos app issues
- −Heavy
Sennheiser HD 58X
- +Reference-level detail
- +Well-regarded in audiophile community
- +Long-term ownership appeal
- −Requires amplifier (most)
- −No active noise cancellation
- −Impractical for commuting
FAQ: Sonos Ace vs Sennheiser HD 58X
Which is better, Sonos Ace or Sennheiser HD 58X? +
Sonos Ace scores 87 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.
Is Sonos Ace worth the price? +
At $449, Sonos Ace delivers a Specdex score of 87 — strongest in features.
Is Sennheiser HD 58X worth the price? +
At $169, Sennheiser HD 58X delivers a Specdex score of 86 — strongest in battery.
Does Sonos Ace or Sennheiser HD 58X last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for sound quality, Sonos Ace or Sennheiser HD 58X? +
Sonos Ace — leads on sound (90 vs 86). Tuning, detail, and staging.
Which is better for noise cancelling, Sonos Ace or Sennheiser HD 58X? +
Sonos Ace — leads on anc (90 vs 0). ANC strength for commute and travel.