The Sennheiser HMD 26 is a professional broadcast headset designed for users who require accurate audio monitoring and microphone communication during program production. Featuring a lightweight design, a Supercardioid microphone, and ActiveGard® technology, it meets the demanding requirements of professional broadcasting and television production.
Sennheiser HMD 26 | Broadcast Headset with Dynamic Microphone for Radio and Television
Sennheiser HMD 26 is a broadcast headset with an integrated microphone, designed for professional radio broadcasting, television, and program production applications. It combines closed-back Dynamic headphones with a Supercardioid dynamic Microphone, supporting accurate audio monitoring and clear communication in studio and outdoor working environments.
Supercardioid Dynamic microphone - Focused Voice Pickup
The HMD 26 features a Supercardioid dynamic Microphone. This pick-up pattern focuses on sound from the front of the microphone while reducing unwanted noise from other directions. With a frequency response of up to 18,000 Hz, the microphone is suitable for voice transmission in broadcast applications.
The microphone capsule is shock-mounted to reduce mechanical noise transmitted through the headset structure. The microphone boom can be positioned on either the left or right side, providing flexibility for different wearing preferences and working arrangements.
ActiveGard® with 3 Selectable Sound Limiting Levels
ActiveGard® technology can be switched on or off and provides three selectable attenuation levels. This feature helps control sudden high-level audio peaks, reducing the risk of excessive sound reaching the user's ears. According to Sennheiser, this technology helps protect hearing against audio peaks of up to 110 dB.
This is particularly useful in live broadcasting environments, where audio levels may change unexpectedly during program production.
Lightweight On-ear Design for Flexible Use
The HMD 26 features an On-ear (supra-aural) design, with ear cushions resting directly on the ears. Its Closed-back construction helps reduce external noise. Weighing approximately 200 g, the headset is suitable for extended working sessions.
The earcup can be rotated away from the ear (Flip-away), allowing users to monitor surrounding sounds with one ear when necessary. Its modular design also supports interchangeable cables and microphone booms to suit different configurations.
Sennheiser HMD 26 Technical Specifications
| Specification |
Details |
| Headphone type |
Dynamic, Closed-back |
| Wearing style |
On-ear (Supra-aural) |
| Headphone frequency response |
6 Hz - 18,000 Hz |
| Microphone frequency response |
40 Hz - 18,000 Hz |
| Microphone type |
Dynamic |
| Microphone pick-up pattern |
Supercardioid |
| Headphone impedance |
64 & OMEGA; |
| Microphone impedance |
300 & OMEGA; |
| Total harmonic distortion (THD) |
< 0.1% @ 1 kHz, 100 dB SPL |
| Hearing protection technology |
ActiveGard® - 3 selectable attenuation levels |
| Connection |
Wired |
| Weight |
200 g |
| Warranty |
2 years (according to manufacturer information) |
Comparing Sennheiser HMD 26 and HMD 26-II Versions
In addition to the HMD 26, the HMD 26-II series includes several versions with different impedance configurations and connection codes. When selecting a model, it is important to check the headphone specifications and compatibility with the broadcast equipment being used.
| Version |
Headphone Impedance |
Key Differences |
| HMD 26 |
64 & OMEGA; |
HMD 26 version based on current manufacturer specifications |
| HMD 26-II-100-8 |
100 Ω |
100 Ω impedance configuration, version code -8 |
| HMD 26-II-600-8 |
600 Ω |
600 Ω impedance configuration, version code -8 |
| HMD 26-II-600-X3K1 |
600 Ω |
600 Ω impedance configuration, version code X3K1 |
Version selection note: Impedance affects headphone compatibility with the output stage of the connected equipment. Do not choose a model based on the product series name alone. Always check the impedance, cable standard, and connector type against your existing system. Both the HMD 26-II-600-8 and HMD 26-II-600-X3K1 feature 600 Ω headphone impedance but have different configuration codes. Make sure to verify the correct connection standard before placing an order.
Applications of the Sennheiser HMD 26
- Radio and TV broadcasting.
- Sports commentary and live television programs.
- Studio and on-location program production.
- Audio engineers and broadcast system operators.
Hoang Bao Khoa - Sennheiser Authorized Store in Vietnam
Hoang Bao Khoa is an authorized distributor of genuine Sennheiser products and the exclusive Sennheiser & Neumann warranty service center in Vietnam, providing authentic products and after-sales services in accordance with brand standards. For customers concerned about product authenticity and after-sales support, reviewing the warranty policy is an important step before making a purchase. Choosing genuine products provides greater confidence in product ORIGIN and applicable warranty benefits.
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