Sennheiser HD 660 S Hi-Res Audiophile Open-Back Audiophile Headphone

Sennheiser HD 660 S Hi-Res Audiophile Open-Back Audiophile Headphone

Model Number: HD660SB
Web Code: 16356522
Sold and shipped by | 4.1 seller rating (81 reviews)

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Overview

Sennheiser's new HD 660S is the ideal open, dynamic headphone for the passionate audiophile.
GeneralInterface-Warranty

Warranty

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The new HD 660 S is the successor to the legendary HD 650. This open-back, dynamic headphone features new lower (150-ohm) impedance transducers producing reference-class sound when connected to both Hi-Res home or mobile audio systems. An elegantly designed piece of German engineering, the HD 660 S delivers exceptionally accurate and transparent sound, with an expressiveness that immerses the listener in every emotion and nuance of the music.

• Reference class open back, dynamic headphone employing new and improved transducers delivering low harmonic distortion

• Transducers are hand selected for precise (1 dB) left / right matching tolerance insure exceptional accuracy and presentation of stereo spatial characteristics

• 150 ohm nominal impedance allows direct connection to home and mobile Hires audio devices. Contact pressure: 6.0 N - 1 N

• Para aramid reinforced, detachable cables employ high conductive OFC copper to insure signal integrity with very low handling noise

• Supplied with two connection cables: One with a 6.35 millimeter stereo plug, the other a 4.4 millimeter Pentaconn balanced stereo plug. Also included is a 6.35 millimeter to 3.5 millimeter adaptor. Connectivity Technology: Wired 6.35 millimeter / 4.4 millimeter Pentaconn

• Frequency response 10 to 41,000 Hz ( 10 dB), Impedance 150 ohm

Wireless
No
Frequency Response
9 Hz - 41,500 Hz
Shipping Charges
Free standard shipping on all orders.
Processing Time
Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.
Shipping Area Restrictions
Shipping is not available in the following areas*:
  • Saskatchewan
  • Manitoba
  • New Brunswick
  • Nova Scotia
  • Prince Edward Island
  • Newfoundland and Labrador
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Headphones, earphones, and ear buds (of any kind including AirPods)
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

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