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Sennheiser - HD 620S Headphones - Black

Model: HD 620S
SKU: 6584848
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Connection Type: Wired
    • Carrying Case: false
    • Headphone Fit: Over-the-Ear
  • General
    • Brand: Sennheiser
    • Model Number: HD 620S
    • Product Name: HD 620S Headphones
    • Color: Black
  • Audio
    • Sound Isolating: false
    • Environmental Noise Control: true (A technology that automatically or manually adjusts, or eliminates, ambient background sound to allow conversational voices to be heard clearer.)
  • Connectivity
    • Connection Type: Wired
    • Connector Size: 1/8 in. (3.5mm), 1/8 in. (3.5mm)
    • Tangle-Resistant Cord: false
  • Features
    • Carrying Case: false
    • Bone Conducting Technology: false
  • Design
    • Headphone Fit: Over-the-Ear
    • Style: Studio
  • Dimensions
    • Product Height: 8.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 7 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 0 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 0.55 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 2 years
    • Warranty - Labor: 2 years
  • Other
    • UPC: 810091272817

We believe in giving high-performance audio enthusiasts the purest headphone listening experience possible, even when their surroundings are far from perfect. The closed-back HD 620S caters to this audience by providing distraction-free listening without compromising on natural presentation. The reference-grade 42mm transducer and ultra-light 150-ohm aluminum voice coil deliver exceptional impulse response, bringing the listener to the front row of their music. Where many closed headphones struggle, the HD 620 excels, preserving the detailed, smooth sound the 600 series is known for while providing expansive, panoramic imaging. To mimic the presentation of loudspeakers, the HD 620S features angled transducers nestled in a remarkably open baffle. Even in complex music, bass, mids, and vocals are delightfully layered with distinct instrumentation and nuance. The steel-reinforced headband sliders and earcup covers ensure long-term durability while reducing unwanted resonances, all in a lightweight chassis designed for all-day use. Supple artificial leather earpads offer both a comfortable touch and superb acoustic isolation. The HD 620S includes a detachable 1.8 m twist-lock cable with a 3.5 mm plug and a 6.3 mm adapter. It's also upgradeable to an optional balanced cable with a 4.4 mm plug, seamlessly integrating into high-performance audiophile setups of all kinds.

  • Closed-back design: Provides sound isolation (passive noise cancelling) and distraction-free listening without compromising on natural spacious sound.
  • Airy spacious sound: Detailed natural tonality offers intimately true vocal reproduction due to unobscured frequency bands (6 Hz - 30,000 Hz).
  • Speaker-like spatial imaging: Angled drivers create a panoramic soundstage - exceptional for a closed-back design.
  • 42mm transducers: High-performance German engineering provides outstanding detail retrieval through acoustics with minimal damping and an ultra-light voice coil.
  • Aluminum voice coil: Specially developed ultra-light voice coil with 150-ohm impedance for exceptional impulse response.
  • Ultra-low distortion: Reference-grade 42mm transducer provides ultra-low distortion across the entire frequency range for unparalleled clarity.
  • Deep bass and sub-bass: Substantial yet meticulously balanced due to a compliant surround for powerful natural sound.
  • Lightweight chassis: Stainless-steel reinforced sliders and earcup covers provide durability for long term use.
  • Fine-tuned earpads: Spacious earpads with perforations and acoustic foam imitate acoustic behavior of open backs for long hours of listening enjoyment.
  • Detachable cables: Para-aramid reinforced cables provide long lasting durability while also providing the option for balanced connections. (Balanced cables sold separately).
Whats Included
  • HD 620S Headphones

Q: What is the design of the Sennheiser headphones?

A: The Sennheiser HD 620S headphones have a closed-back design.

Q: What is the size of the transducers in these headphones?

A: These headphones feature 42mm transducers.

Q: Do these Sennheiser headphones offer sound isolation?

A: Yes, the closed-back design of these headphones provides sound isolation for distraction-free listening.

Q: What is the impedance of the voice coil in these headphones?

A: The voice coil has an impedance of 150 ohms.

Q: How do these headphones provide a speaker-like experience?

A: The angled drivers in the headphones create a panoramic soundstage, which is unusual for closed-back headphones, giving a speaker-like experience.

Q: What is the frequency range of these headphones?

A: These headphones have a frequency range of 6 Hz to 30,000 Hz.

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