Skip to content
Specdex
Compare now
Bose QC45 — Over-ear · 2021
Bose

Bose QC45

Over-ear · 2021

88
/ 100
From $329
VS
Bose QC45 wins by 2
Sennheiser HD 58X — Open-back
Sennheiser

Sennheiser HD 58X

Open-back

86
/ 100
From $169
Specdex verdict

Bose QC45 takes it — here’s why.

In our weighted Specdex score, Bose QC45 lands at 88 and Sennheiser HD 58X at 86. That puts Bose QC45 ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Bose QC45 if…

  • ✓Flagship comfort + ANC on modern models
  • ✓Premium build
  • ✓Active noise cancellation (most models)

Pick Sennheiser HD 58X if…

  • ✓Reference-level detail
  • ✓Well-regarded in audiophile community
  • ✓Long-term ownership appeal
Share this comparison: Share to Reddit X / Twitter

Winner by scenario

Derived from the sub-score breakdown · not a separate test

Sound quality

Bose QC45

Tuning, detail, and staging

Bose QC45 leads on sound (88 vs 86).

Noise cancelling

Bose QC45

ANC strength for commute and travel

Bose QC45 leads on anc (86 vs 0).

Comfort

Tie

Long-session wearability

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

Sennheiser HD 58X

Specdex score per dollar at MSRP

Sennheiser HD 58X more score per dollar ($169 vs $329).

Bose QC45 88
vs
86 Sennheiser HD 58X

Score breakdown

Bose QC45
88
anc 86
sound 88
comfort 87
battery 82
features 84
Sennheiser HD 58X
86
anc 0
sound 86
comfort 88
battery 100
features 50

Specs side-by-side

Bose QC45 versus Sennheiser HD 58X — full spec comparison
Spec Bose QC45 Sennheiser HD 58X
Type
Over-ear
Open-back
Release year
2021
—

Bose QC45

Pros
  • +Flagship comfort + ANC on modern models
  • +Premium build
  • +Active noise cancellation (most models)
Cons
  • −Battery varies by codec
  • −Some are Bluetooth-only
  • −Price creep vs previous gen

Sennheiser HD 58X

Pros
  • +Reference-level detail
  • +Well-regarded in audiophile community
  • +Long-term ownership appeal
Cons
  • −Requires amplifier (most)
  • −No active noise cancellation
  • −Impractical for commuting

FAQ: Bose QC45 vs Sennheiser HD 58X

Which is better, Bose QC45 or Sennheiser HD 58X? +

Bose QC45 scores 88 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.

Is Bose QC45 worth the price? +

At $329, Bose QC45 delivers a Specdex score of 88 — strongest in sound.

Is Sennheiser HD 58X worth the price? +

At $169, Sennheiser HD 58X delivers a Specdex score of 86 — strongest in battery.

Does Bose QC45 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, Bose QC45 or Sennheiser HD 58X? +

Bose QC45 — leads on sound (88 vs 86). Tuning, detail, and staging.

Which is better for noise cancelling, Bose QC45 or Sennheiser HD 58X? +

Bose QC45 — leads on anc (86 vs 0). ANC strength for commute and travel.