Closed-back headphones with passive noise level reduction.

Special headband design to reduce discomfort caused by pressure on the top of the skull.

Special cable design to reduce noise transmitted through the cable.

Active Gard system for protection against high volume levels.

• Operating principle: dynamic closed-back
• Frequency response: 6 – 25,000 Hz
• Impedance: 64 Ω
• Maximum input power: 500 mW
• Sensitivity: 108 ±3 dB SPL / 1 Vrms / 1 kHz
• Maximum sound pressure level: 123 dB SPL @ 1 kHz (ActiveGard off)
• ActiveGard 110 dB SPL @ 1 kHz
• Environmental noise reduction: 32 dB (passive)
• Distortion: Head pressure force: 6.0 N
• Weight without cable: 297 g
• Cable length: 1.55 m