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Sennheiser · Specdex 90/100

Sennheiser HD 660S · Midnight Black vs

Every headphones worth comparing against the Sennheiser HD 660S · Midnight Black — side-by-side specs, benchmarks, and the full Specdex verdict on each pairing.

Step-up options (higher score)

Close matchups (within 3 points)

Cheaper alternatives

Budget alternatives (≤70% of price)

Cross-brand rivals (Sennheiser vs the field)

The closest non-Sennheiser matchups by Specdex score — the ecosystem-crossing comparisons spec sites usually skip.

Other Sennheiser options

Frequently asked

What's better than the Sennheiser HD 660S · Midnight Black? +

Higher-scoring headphones include Audeze LCD-5, HiFiMan Susvara, Focal Utopia 2022. Each scores above the Sennheiser HD 660S · Midnight Black's 90/100 on the Specdex weighted rubric.

What's a cheaper alternative to the Sennheiser HD 660S · Midnight Black? +

Cheaper alternatives in the same category include Sony WH-1000XM6, Bose QuietComfort Ultra, Sony WH-1000XM5 — ranked by Specdex score among options priced below the Sennheiser HD 660S · Midnight Black's $499 MSRP.

What's the closest competitor to the Sennheiser HD 660S · Midnight Black? +

The closest matchups (within 3 Specdex points) are Bose QuietComfort Ultra, Sony WH-1000XM5, Meze Audio Elite. These are the head-to-head rivals where sub-score differences matter most.

What are the non-Sennheiser alternatives to the Sennheiser HD 660S · Midnight Black? +

The closest non-Sennheiser rivals by Specdex score are Audeze LCD-2 Classic, Meze Audio 109 Pro, SteelSeries Arctis Nova Pro Wireless (PS5 Edition). Cross-brand pairings compare on the same weighted rubric, so ecosystem differences show up in the sub-scores rather than hiding behind marketing tiers.