Sennheiser HD 25: The Legendary Monitoring and DJ Headphones Discover the iconic Sennheiser HD 25, the industry-standard monitoring headphone that has been the trusted choice of DJs, sound engineers, and broadcast professionals for decades. Engineered in Germany for unparalleled performance, the HD 25 delivers high-quality audio reproduction in a design built to withstand the rigors of daily professional use. Its legendary status is earned through a combination of exceptional sound clarity, extreme durability, and a design focused on the practical needs of the audio world. The primary benefit of the HD 25 lies in its remarkable ability to perform flawlessly in high-noise environments. Thanks to its closed-back, supra-aural design, it provides excellent attenuation of background noise, allowing you to focus completely on your mix. Furthermore, it is capable of handling extremely high sound pressure levels (SPL), ensuring clean, distortion-free audio even when the volume is pushed to the limit—a critical feature for live DJ sets and loud monitoring situations. Comfort and functionality are at the core of the HD 25´s design. Incredibly lightweight, these headphones remain comfortable even during the longest recording sessions or all-night gigs, minimizing listener fatigue. A standout feature for DJs and camera operators is the rotatable capsule, which allows for easy and convenient single-ear listening. This, combined with the split headband, ensures a secure and adaptable fit for any user. Built as a true workhorse, every component of the HD 25 is replaceable, making it a long-term investment in your audio toolkit. From the earpads to the drivers, you can service and maintain your headphones for years of reliable performance. Main Features: * High sensitivity due to lightweight aluminium voice coils for a fast transient response. * Capable of handling very high sound pressure levels for monitoring in loud environments. * Lightweight and comfortable design, ideal for extended periods of use. * Tough, durable, and detachable single-sided steel cable (With Cable). * Rotatable capsule for convenient one-ear monitoring. * Closed-back design provides excellent isolation from ambient noise. * Modular construction ensures all parts are easily replaceable for a long service life. Technical Specifications: * Ear Coupling: Supra-aural * Frequency Response: 16 - 22.000 Hz * Impedance: 70 Ω * Max. Sound Pressure Level (SPL): 120 dB * Total Harmonic Distortion (THD):