Sennheiser HMD 300 X3K1 Dual-Ear Around-Ear Broadcast Headset with Dynamic Mic and Cable

Sennheiser HMD 300 X3K1 Dual-Ear Around-Ear Broadcast Headset with Dynamic Mic and Cable

The Sennheiser HMD 300 X3K1 Dual-Ear Around-Ear Broadcast Headset with Dynamic Microphone is ideal for backstage communication. The lightweight design offers extra soft 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 X3K1 is compatible with a wide variety of cables and boom arms. The headset comes with a CABLE-II-X3K1 cable that helps to reduce structure-born noise.

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 extra soft 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
• Includes a CABLE-II-X3K1 cable (1/4" TRS and XLR-M connectors)

Sennheiser 700317 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 6.6' / 2 m

Environmental

Operating Temperature -40 to 158°F / -40 to 70°C

Physical

Weight 11.3 oz / 320 g (without Cable)