Sennheiser HD 25 DJ-hodetelefon

Sennheiser HD 25 — DJ Monitoring Headphone

The Sennheiser HD 25 is a closed-back, on-ear professional monitoring headphone designed for DJs, broadcasters, and field recordists working in loud environments. Originally introduced in 1989, this model has earned legendary status in DJ booths and broadcast trucks worldwide. Combining high SPL handling, excellent passive isolation, and a rotating capsule for single-ear cueing, the HD 25 stands as the go-to choice for live monitoring.

Built for the Booth and the Field

The rotating ear cup allows DJs to flip one cup back for quick single-ear cueing without removing the entire set. A split headband keeps the headphone secure during active movement, while lightweight aluminium voice coils deliver high sensitivity for accurate transient response.

Specifications That Match the Demands of Live Monitoring

Engineered for high-SPL environments, the HD 25 packs professional-grade specifications into a compact 140 g frame. The dynamic transducer delivers a frequency response of 16 Hz to 22,000 Hz with total harmonic distortion below 0.3% at 1 kHz.

• Max SPL: 120 dB — handles loud stage and booth environments without distortion
• Frequency Response: 16 Hz – 22,000 Hz — full-range monitoring with defined mids and highs
• The replaceable 1.5 m cable with 3.5 mm jack and screw-on 6.3 mm adapter extends product life.

Who Should Choose the HD 25

This headphone is the right choice for working DJs, broadcast engineers, and field recordists who need a durable monitoring tool that performs in high-noise environments. Its combination of passive isolation, high SPL handling, and single-ear cueing makes it ideal for club DJs monitoring a mix alongside the main PA. Audio professionals on location appreciate the lightweight 140 g build and the rotating capsule for quick reference checks.

A Sennheiser Legacy Spanning More Than Three Decades

The HD 25 has been a fixture in DJ booths and broadcast trucks for more than 30 years, evolving through revisions while keeping its iconic design intact. Sennheiser, a third-generation family-run business with over 75 years of audio engineering heritage, assembles these headphones in Europe and backs them with a 2-year warranty.