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Bose QC45 · Midnight Black — Over-ear · 2021
Bose

Bose QC45 · Midnight Black

Over-ear · 2021

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

Sennheiser HD 58X

Open-back

86
/ 100
From $169
Specdex verdict

Bose QC45 · Midnight Black takes it — here’s why.

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

Pick Bose QC45 · Midnight Black 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
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Winner by scenario

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

Sound quality

Bose QC45 · Midnight Black

Tuning, detail, and staging

Bose QC45 · Midnight Black leads on sound (88 vs 86).

Noise cancelling

Bose QC45 · Midnight Black

ANC strength for commute and travel

Bose QC45 · Midnight Black 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 · Midnight Black 88
vs
86 Sennheiser HD 58X

Score breakdown

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

Bose QC45 · Midnight Black

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 · Midnight Black vs Sennheiser HD 58X

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

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

Is Bose QC45 · Midnight Black worth the price? +

At $329, Bose QC45 · Midnight Black 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 · Midnight Black 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 · Midnight Black or Sennheiser HD 58X? +

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

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

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