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Sennheiser HD 300 PROtect Closed-Back Active Gard Studio Monitor Headphones

Product #54412 | SKU 506898 | Sennheiser
In stock Ships Tuesday
SAVE $40
Sale Price $409.00
was $449.00
In stock Ships Tuesday
YOU SAVE $40
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ON SALE in End of Financial Year Sale until 31 Mar or while stock lasts
HURRY! ONLY 1 AVAILABLE AT THIS PRICE

Shipping & Availability
Ships Tuesday. Deliver to Auckland for $9.90 Change location
Click & Collect Availability
Wellington Out of stock. Pickup in 1 - 2 working days
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Features

  • Precision-Diaphragm Dynamic Drivers
  • Circumaural, Sound-Isolating Design
  • Switchable Peak Level Protection
  • Up to 32 dB of Passive Noise Isolation
  • 6 Hz to 25 kHz Frequency Response
  • Thick Ear Cushions and Headband Padding

Description

The Sennheiser HD 300 PROtect Closed-Back Active Gard Studio Monitor Headphones are designed for musicians, audio engineers, and event staff who need high-resolution audio reproduction and peak level protection. These over-ear studio monitor headphones feature precision-diaphragm dynamic drivers that deliver a wide frequency response and low distortion. With a maximum SPL of 123 dB, these headphones ensure powerful and accurate sound. The Active Gard hearing protection technology limits levels above 110 dBA for safe listening, even when source volumes are unpredictable. The circumaural closed-back design provides up to 32 dB of passive isolation from ambient noise. These headphones offer comfort with thick ear cushions and headband padding for long listening sessions. The detachable cable is 4.9' long and can be replaced with other Sennheiser modular cables. An included 1/4" TRS adapter allows easy connectivity with mixers, headphone amplifiers, and audio interfaces. The HD 300 PROtect headphones can be folded for compact storage and transport.

Specifications

Headphone
Driver Type Dynamic
Design Over-Ear (Circumaural)
Earcup Style Closed-Back
General
Frequency Response 6 Hz to 25 kHz
Sensitivity 108 dB at 1 kHz
Impedance 64 Ohms
Maximum Sound Pressure Level (SPL) 123 dB at 1 kHz
Maximum Power Handling 500 mW
Total Harmonic Distortion (THD) 0.1%
Active Noise Cancellation No
Noise Attenuation Up to 32 dB
Volume Limiting 110 dB
Foldable Yes
Contact Pressure 6 N
Connectivity
Audio Connector 1/8" / 3.5 mm TRS Straight
Included Adapter 1/4" TRS
Connector to Earpiece 1x Proprietary
Cable
Cable Design Single-Sided
Cable Colour Black
Detachable Yes
In-Line Remote/Microphone No
Cable Length 4.92' / 1.5 m (Unbalanced)
Physical
Weight 10.48 oz / 297 g without Cable

In The Box

  • Sennheiser HD 300 PROtect Closed-Back Active Gard Studio Monitor Headphones
  • 4.9' Headphone Cable
  • 1/4" Adapter

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Details

  • Product: Sennheiser HD 300 PROtect Closed-Back Active Gard Studio Monitor Headphones
  • Manufacturer: Sennheiser
  • Model: HD 300 PROtect
  • SKU: 506898
  • RM Product #: 54412
  • Length Meters: 1.5 m
  • Length Feet: 4.92 ft
  • Warranty: 2 year manufacturer warranty

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