SENNHEISER HD 660 S - HiRes Audiophile Open Back Headphone
Brand: Sennheiser
Color: Black
Categories: Electronics, Headphones, Earbuds & Accessories, Headphones & Earbuds, Over-Ear Headphones


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

Model Name: HD 660 S
Connectivity Technology: Wired
Form Factor: Over Ear
Brand: Sennheiser Consumer Audio
Color: Black
Batteries: 1 Lithium Ion batteries required.
Product Dimensions: 10.12 x 4.25 x 12.6 inches
Manufacturer: Sennheiser
Item Weight: 9.3 ounces
Date First Available: October 25, 2017
ASIN: B076HP574T
Item model number: HD 660 S
Customer Reviews: 4.7 out of 5 stars 1,570 ratings 4.7 out of 5 stars
Is Discontinued By Manufacturer: No