Sennheiser HD 600 Headphones

An open-back with a 42 mm dynamic driver

An acoustically transparent open-back earcup that lets every sound wave expand freely. This Sennheiser innovation was pioneered and perfected for the most natural personal listening experience.

The 42 mm driver is free from turbulence and distortion thanks to a specialized acoustic silk that controls airflow. Ultralight aluminum voice coils allow for rapid rest and response times for clinical detail that never sounds harsh or hyped.

The 300-ohm impedance of the HD 600 presents a unified backdrop that allows the nuances in your music collection to leap forward like you have never heard before. Each transducer is measured against rigid standards for consistent performance across the entire frequency spectrum in both channels. By reducing variances between left and right channels, the headphone reproduces mastering-grade sound independent of room acoustics or loudspeaker positioning.

Specifications

Frequency Response: 12 Hz - 40,500 Hz

SPL (1 V): 97 dB 

Impedance: 300 Ω