Sennheiser HD 300 PRO Monitoring Headphone (Used)

The Sennheiser HD 300 PRO Monitoring Headphone (Used) is a premium, professional-quality headphone that guarantees an impeccable listening and monitoring experience. These headphones, in like-new condition, come from an open box with no signs of use, ensuring you receive a product that performs as if it's straight from the factory. Ideal for studio monitoring and live work, these closed headphones are equipped with highly-sensitive transducers featuring precision diaphragms. These technological advancements deliver high-resolution, neutral, and distortion-free sound across the entire frequency spectrum, making them indispensable for sound engineers, producers, and professional musicians.

One of the standout features of the Sennheiser HD 300 PRO is its exceptional comfort along with efficient external noise shielding. This is achieved through viscoelastic earpads and specially sealed acoustic elements. The design attention to detail ensures optimum pressure distribution and includes a recess for the fontanelle, further enhancing comfort. Whether you are on stage or in the studio, these headphones provide a distraction-free environment thanks to their passive noise attenuation capabilities. For added convenience, structure-borne noise is eliminated via a coiled cable connected directly to the earpiece.

Key Features

• High-resolution and distortion-free sound for professional monitoring
• Linear frequency response
• Efficient, passive noise attenuation
• Robust design
• Entirely field replaceable components

Specifications

• Accoustic principle: Dynamic, closed
• Ear coupling: Circumaural
• Frequency response: 6 - 25,000 Hz
• Impedance: 64 ohm
• Power rating: 500 mW
• Sensitivity: 108 ±3 dB SPL / 1 Vrms / 1 kHz
• HD 300 PRO Max. SPL w/o ActiveGard: 123 dB SPL @ 1 kHz
• HD 300 PROtect Max. SPL ActiveGard off: 123 dB SPL @ 1 kHz
• Max. SPL ActiveGard on: 110 dB SPL @ 1 kHz
• Ambient noise attenuation: <=32 dB
• Distortion: <0.1% @ 1 kHz, 94 dB SPL
• Contact pressure: approx. 6.0 N
• Weight (w/o cable): approx. 297 g
• Cable length: approx. 1.55 m
• Temperature Operation: -15 deg C to +55 deg C (5 deg F to 131 deg F)
• Storage: -55 deg C to +70 deg C (-67 deg F to 158 deg F)
• Relative humidity: <90%

Package Contents

• Sennheiser HD 300 PRO Monitoring Headphone
• Coiled cable
• Carrying pouch
• User manual