Sennheiser HD 660S2 - Audiophile Open-Back Over-Ear Headphones with Deep Bass Extension and Refined Acoustic Performance, Headphones for PC, Music, Gaming, Podcasts, Premium Black — Open-Box, 19% Off

Audiophile-Grade Open-Back Sound: These Sennheiser over the ear headphones provide a natural, high-fidelity sound with a spacious soundstage. The over the head headphones are great for immersive music experiences and long listening sessions

Precise Highs & Deep Sub-Bass: Sennheiser open back headphones with ultra-light aluminum voice coil and 42mm transducers deliver detailed highs, rich mids, and deep, controlled bass. Overhead headphones are great for gamers, professionals, podcasters

Powerful Low-End Performance: These wired over ear headphones let you feel every note from piano lows (27.5 Hz) to bass drums (45–60 Hz) with clarity and precision, whether it is for gaming sessions, listening to music, or for desktop use

Exceptional Comfort: Open-back design with breathable, plush ear cushions ensures fatigue-free listening during long sessions, making them comfortable headphones over-ear that can work for music listeners or as gaming headsets

Premium Build Quality: Sennheiser audiophile headphones are crafted with high-quality materials in Germany and Ireland for durability, elegance, and long-lasting performance, making them ear phones over ear for music lovers and music production

Detachable Cable Convenience: Sennheiser wired head phones over the ears include long, detachable cables for flexible use with desktop systems, audio interfaces, or portable devices

Perfect for Audiophiles & Professionals: The Sennheiser headphones wired styles are ideal for home listening, studio monitoring, and music enthusiasts seeking uncompromising clarity and detail