Description

Sennheiser HD 300 PROtect Overview

The Sennheiser HD 300 PROtect headphones are closed-back, over-ear studio monitor headphones designed for high-resolution audio reproduction with switchable peak level protection, ideal for musicians, audio engineers, and event staff in broadcast, studio, and live stage applications.

Key Features:

• High-Resolution Audio Reproduction: Precision-diaphragm dynamic drivers produce a wide frequency response of 6 Hz to 25 kHz with low distortion, delivering clear and detailed sound.
• Switchable Peak Level Protection: The Active Gard technology limits levels above 110 dBA, safeguarding hearing without compromising audio quality.
• High SPL Handling: Capable of handling a maximum SPL of 123 dB, suitable for critical listening environments with unpredictable source volumes.
• Noise Isolation: The circumaural closed-back design provides up to 32 dB of passive isolation from ambient noise, ensuring focused listening.
• Comfortable Design: Thick ear cushions and headband padding ensure comfortable wearing for long listening sessions, reducing fatigue.
• Detachable Cable: The headphones include a detachable 4.9′ single-sided cable terminated with a 3.5mm stereo mini jack. The cable can be swapped for other Sennheiser modular cables (available separately).
• Connectivity Options: A 1/4″ TRS adapter is included, allowing easy connectivity with mixers, dedicated headphone amplifiers, and audio interfaces.
• Compact Storage: The HD 300 PROtect headphones fold for compact storage and transport, making them convenient for on-the-go use.
• Compliance: The headphones comply with European EC industrial safety and noise control standards, ensuring they meet stringent safety requirements.

Specifications:

• Type: Closed-back, over-ear
• Frequency Response: 6 Hz to 25 kHz
• Noise Reduction: Up to 32 dB passive noise isolation
• Sound Pressure Level (SPL): Up to 123 dB
• Hearing Protection: Switchable Active Gard technology limits levels above 110 dBA
• Earpads: Soft, cushioned viscoelastic for comfort
• Cable Length: 4.9′ (1.5m), detachable
• Connector: 3.5mm stereo mini jack, with included 1/4″ TRS adapter

Benefits:

• Accurate Sound Reproduction: The wide frequency response and precision diaphragms ensure detailed and neutral audio, ideal for monitoring and mixing tasks.
• Hearing Protection: The switchable Active Gard technology provides an added layer of hearing protection, making it safe to use in environments with sudden loud noises.
• Noise Isolation: The closed-back design and viscoelastic earpads offer excellent passive noise isolation, allowing users to focus on the audio without external distractions.
• Comfort for Extended Use: The ergonomic design with cushioned earpads and headband ensures long-lasting comfort, suitable for extended studio sessions.
• Versatile Connectivity: The detachable cable and included adapter provide compatibility with a wide range of audio equipment, enhancing the headphones’ versatility.

The Sennheiser HD 300 PROtect headphones are a robust and reliable choice for professionals seeking high-quality audio monitoring with added hearing protection, comfort, and convenience for both studio and live environments.