Sennheiser HMD 27 Headset
Best professional headset for broadcast commentators and audio engineers.
This is the gold standard for broadcast professionals who prioritize long-term comfort and hearing safety during high-stakes sessions. While the modular design requires you to manage your own cabling, the trade-off is a highly customizable, pressure-free fit that keeps you focused on the mix for hours.
$599.00
at
Markertek
Who it's for
- Commentators enduring long shifts behind the microphone
- Broadcasters working in loud, high-pressure live environments
- Audio professionals prioritizing vocal clarity and hearing safety
Who should skip it
- Budget-conscious buyers seeking entry-level audio equipment
- Users sensitive to tight head pressure or heat buildup
- Shoppers wanting an all-in-one, ready-to-use cable solution
Performance breakdown
Audio Fidelity
Delivers crisp, studio-grade sound reproduction essential for critical broadcast monitoring.
Ergonomic Comfort
The split headband design eliminates pressure points during long broadcast shifts.
Hearing Protection
ActiveGard technology provides a vital safety net against sudden acoustic spikes.
Build Versatility
Modular cabling and flexible boom positioning adapt to any studio workflow.
Isolation Performance
Closed-back design effectively seals out ambient noise in busy production environments.
Microphone Clarity
Dynamic capsule captures clear, broadcast-ready speech with minimal background interference.
Key Specs
Transducer Principle
Dynamic (headphones and microphone)
Frequency Response
4Hz - 21,000Hz (headphones) / 40Hz - 18,000Hz (microphone)
Impedance
64Ω (headphones) / 300Ω (microphone)
Max Sound Pressure Level
125 dB SPL (ActiveGard off)
Total Harmonic Distortion (THD)
< 0.1% @ 1kHz, 100 dB SPL
ActiveGard Limits
95dB SPL / 110 dB SPL @1kHz
Weight
approx 240g (without cable)
Connectivity
Wired (Modular design)
Know before you buy
Still have a question?
Ask Metto anything about the Sennheiser HMD 27 Headset before you decide.
