Main Features
- For Backstage Communication
- Dual-Ear Headphones
- Closed-Back Over-Ear Design
- Supercardioid Dynamic Boom Microphone
- Lightweight, Extrasoft Cushions
- Switchable ActiveGard Hearing Protection
- Left-/Right-Side Mic-Boom Configuration
- Foldable Earcup Design
- Available Version : No Cable included
- With Cable
- No Cable included
- Unit price
- / per
What's in the box
- Drawstring Pouch
- Foam Windshield
- Limited 2-Year Manufacturer Warranty
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Main Features
- For Backstage Communication
- Dual-Ear Headphones
- Closed-Back Over-Ear Design
- Supercardioid Dynamic Boom Microphone
- Lightweight, Extrasoft Cushions
- Switchable ActiveGard Hearing Protection
- Left-/Right-Side Mic-Boom Configuration
- Foldable Earcup Design
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Sennheiser HMD 300 Dual-Ear Over-Ear Broadcast Headset with Dynamic Mic (No Cable)
The Sennheiser HMD 300 Dual-Ear Around-Ear Broadcast Headset with Dynamic Microphone is ideal for backstage communication. The lightweight design offers extrasoft cushions and headband padding for long-lasting comfort during extended production days. The closed-back around-ear headphones and ActiveGard limiting technology (with three switchable attenuation settings) prioritize isolation, noise reduction, and hearing protection, while still handling high-decibel performance.
The integrated dynamic supercardioid boom microphone gives you reliable broadcast sound quality up to 18 kHz and delivers excellent acoustic performance. Featuring a modular design, the HMD 300 is compatible with a wide variety of cables and boom arms. The headset does not include a cable, which is required for operation.
Key Features
- Accurate and linear sound reproduction for professional backstage communications in radio and TV applications
- Dual-ear around-ear headset
- Supercardioid dynamic microphone for reliable broadcast sound up to 18 kHz
- Comfortable, lightweight design with extrasoft cushions for hours of use
- Switchable ActiveGard limiting technology for protected hearing (Off / 95 dB / 110 dB)
- Microphone can be worn either on right- or left-hand side
- Foldable earcup design for easy, space-saving storage
- Modular concept of different optional cables and boom arms for highest flexibility
-
Sennheiser HMD 300 Specs
Number of Included Headsets 1x Dual-Sided Headset
Headphone
Earpiece Design Over-Ear (Circumaural)
Earpiece Connection / Wearing Style Headband
Number of Earpieces Dual Earpiece (Left or Right Side)
Driver Type Dynamic
Impedance 64 Ohms
Noise Attenuation Passive
Frequency Response 60 Hz to 25 kHz
Total Harmonic Distortion (THD) 0.1%
Maximum Sound Pressure Level (SPL) 123 dB
Microphone
Microphone Type Dynamic
Mic Boom Location Interchangeable (Left or Right Side)
Pickup Pattern Supercardioid
Noise Cancelling Microphone No
Frequency Response 40 Hz to 18 kHz
Impedance 300 Ohms
Wired Connectivity
Audio Connector Proprietary
Cable Length Not Specified by Manufacturer
Environmental
Operating Temperature -40 to 158°F / -40 to 70°C
Physical
Weight 11.3 oz / 320 g (without Cable)
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SKU#: 508545Main Features
- For HME/HMD Headphones
- Headphone Cable with Bare End
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SKU#: 505785Special Order$189.00
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- Headphone Cable with Bare End
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Sennheiser HMD 300 Dual-Ear Over-Ear Broadcast Headset with Dynamic Mic (No Cable)
The Sennheiser HMD 300 Dual-Ear Around-Ear Broadcast Headset with Dynamic Microphone is ideal for backstage communication. The lightweight design offers extrasoft cushions and headband padding for long-lasting comfort during extended production days. The closed-back around-ear headphones and ActiveGard limiting technology (with three switchable attenuation settings) prioritize isolation, noise reduction, and hearing protection, while still handling high-decibel performance.
The integrated dynamic supercardioid boom microphone gives you reliable broadcast sound quality up to 18 kHz and delivers excellent acoustic performance. Featuring a modular design, the HMD 300 is compatible with a wide variety of cables and boom arms. The headset does not include a cable, which is required for operation.
Key Features
- Accurate and linear sound reproduction for professional backstage communications in radio and TV applications
- Dual-ear around-ear headset
- Supercardioid dynamic microphone for reliable broadcast sound up to 18 kHz
- Comfortable, lightweight design with extrasoft cushions for hours of use
- Switchable ActiveGard limiting technology for protected hearing (Off / 95 dB / 110 dB)
- Microphone can be worn either on right- or left-hand side
- Foldable earcup design for easy, space-saving storage
- Modular concept of different optional cables and boom arms for highest flexibility
Sennheiser HMD 300 Specs
Number of Included Headsets 1x Dual-Sided Headset
Headphone
Earpiece Design Over-Ear (Circumaural)
Earpiece Connection / Wearing Style Headband
Number of Earpieces Dual Earpiece (Left or Right Side)
Driver Type Dynamic
Impedance 64 Ohms
Noise Attenuation Passive
Frequency Response 60 Hz to 25 kHz
Total Harmonic Distortion (THD) 0.1%
Maximum Sound Pressure Level (SPL) 123 dB
Microphone
Microphone Type Dynamic
Mic Boom Location Interchangeable (Left or Right Side)
Pickup Pattern Supercardioid
Noise Cancelling Microphone No
Frequency Response 40 Hz to 18 kHz
Impedance 300 Ohms
Wired Connectivity
Audio Connector Proprietary
Cable Length Not Specified by Manufacturer
Environmental
Operating Temperature -40 to 158°F / -40 to 70°C
Physical
Weight 11.3 oz / 320 g (without Cable)
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Sennheiser Cable II-6 Straight Copper Pigtail Cable for HMD/HME Headsets
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$149.00
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Headset Accessories
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View AllSennheiser CABLE-II-X4F Straight Copper Cable with XLR-4 Connector
SKU#: 505784$189.00
- Unit price
- / per
$189.00
- Unit price
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$189.00
- Unit price
- / per
$189.00
- Unit price
- / per
Sennheiser CABLE-II-X5 Straight Copper Cable with XLR-5 Connector
SKU#: 505785$189.00
- Unit price
- / per
$189.00
- Unit price
- / per
$189.00
- Unit price
- / per
$189.00
- Unit price
- / per
Sennheiser Cable II-6 Straight Copper Pigtail Cable for HMD/HME Headsets
SKU#: 508545Main Features
- For HME/HMD Headphones
- Headphone Cable with Bare End
- 6.1' Cable Length
$149.00
- Unit price
- / per
$149.00
- Unit price
- / per
$149.00
- Unit price
- / per
$149.00
- Unit price
- / per