HD 300 PROtect Headphones

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Sennheiser

Model:

506898

Price:	$229.95

Features

Switchable ActiveGard attenuator to protect hearing for sound pressure levels above 110 dB
High resolution with neutral transparency due to accurate and linear sound reproduction
Comfortable padding allows for extended use
Superior ambient noise attenuation in loud environments due to closed passive earcup construction

Description

Overview

HD 300 PROtect headphones deliver a neutral, high-resolution working sound. The HD 300 PROtect provides the details that you need irrespective of whether you are editing, playing or composing music, and regardless of whether you’re behind a drum kit, at the mixing desk, in a live setting or in the studio. Its huge depth of detail passes through even in the loudest of environments.

The Active Gard system of the HD 300 PROtect adjusts signals that are above 110 dB down to the maximum permitted volume – retaining all information and dynamics in the process.

The design of the HD 300 PROtect represents a combination of comfort and ambient noise attenuation. Its circumaural, viscoelastic earpads can barely be felt even after several hours of use. And they provide reliable protection against very loud ambient noise. Even after sessions lasting several hours, you will detect only its sound – not its weight.

Specifications

<Impedance > 64 Ω </Impedance > <Frequency response (Headphones)> 6 Hz - 25kHz </Frequency response (Headphones)> <Max. sound pressure level > 123 dB SPL @ 1 kHz (ActiveGard off) </Max. sound pressure level > <Contact pressure > 6.0 N ± 0.75 N </Contact pressure > <Ear coupling > circumaural </Ear coupling > <Power consumption > 500mW </Power consumption > <Storage temperature > -55°C to +70°C </Storage temperature > <Operating temperature > -15°C to +55°C </Operating temperature > <ActiveGard™> 110 dB SPL @ 1 kHz </ActiveGard™> <Distortion > ‹ 0.1 % @ 1 kHz, 100 dB SPL </Distortion > <Max. Sound pressure level (active) > 110 dB SPL @ 1 kHz (ActiveGard on) </Max. Sound pressure level (active)> <Sensitivity > 108 ±3 dB SPL / 1 V rms / 1 kHz </Sensitivity > <Transducer principle (headphones) > dynamic, closed </Transducer principle (headphones) > <Weight w/o cable > 297 g </Weight w/o cable > <Noise cancellation > Max 32 dB (passive) </Noise cancellation >

In the Box

HD 300 PROtect headphone
Cable (1.5m with 3.5mm jack)
1/4 “ Adapter jack
Quick start guide

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