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Black closed-back over-ear headphones with large ear cups and self-adjusting headband

Superlux

Superlux HD671 closed-back over-ear headphone 50mm

SKU CH-HG93-Y6H3S

Closed-back over-ear headphones with 50mm drivers deliver neutral sound, strong isolation and long-session comfort

  • Closed-back design delivers excellent isolation
  • 50mm composite drivers produce tight bass and clear highs
  • Self-adjusting headband ensures comfortable long sessions
  • Innovative ear pads stay cool and resist flaking
  • Low impedance suits portable and studio use

Superlux HD671 closed-back headphone

The Superlux HD671 is a closed-back dynamic over-ear headphone built for home, studio or portable monitoring and music appreciation. Its 50mm precision composite transducers deliver a balanced frequency response with high sensitivity and low impedance. A self-adjusting headband and innovative soft composite ear pads stay cool, resist compression and flaking, and remain comfortable during long listening sessions.

50mm precision composite transducers

The single specification that decides fit is the 50mm precision composite transducer, which sets the driver size and material for this model. This driver configuration produces tight bass, well placed mids and clear detailed highs across an extended frequency response. Buyers who need a different driver diameter or planar magnetic technology will not find it here.

Sustained comfort and consistent sound

Under sustained use the self-adjusting headband maintains even pressure without fatigue while the composite pads stay cool and retain their shape. The closed-back design continues to provide excellent isolation and outstanding spatial distribution during extended monitoring or appreciation sessions. Transient response remains dynamic and the neutral tonal balance holds steady over time.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $157.99
Pricier than about 90% of the 7,078 comparable items (median $25.99).

Specifications

No published specifications for this item yet.

Questions about this item

What does the 50mm driver size mean for everyday listening?

The 50mm composite transducers deliver a neutral, extended frequency response with tight bass, clear mids and detailed highs for music and monitoring.

How does the wired connection perform with different devices?

Low impedance and high sensitivity let the HD671 work well with a wide variety of audio inputs without needing extra amplification.

Will the headband and pads stay comfortable during long sessions?

A self-adjusting headband and soft composite ear pads stay cool, resist compression and flaking, and remain comfortable over time.

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