




Item Note: Missing 1/4 " Adapter Jack
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Review Summary
2022-10-11T10:51:22
This headset arrived in good condition and seems to be constructed with high quality materials and craftmanship. Unfortunately, it does not ship with a cable (there are several possibilities) and the cable I need is backordered with no expected delivery time. This is a problem with Sennheiser's supply, because I received the same information from two other large retailers for camera and sound equipment where I order supplies regularly. All three businesses have this headset in stock, but not the cables. I can't say anything about the quality of sound or communication because it is not usable without the missing cable.
RON B.
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64 ohms
80 Hz - 16 kHz
dynamic, hyper-cardiod
60 Hz - 25kHz
BMD 404
123 dB SPL @ 1 kHz (ActiveGard off)
6.0 N +/- 0.75 N
Circumaural
500mW
-55 Degree C to +70 Degree C
-15 Degree C to +55 Degree C
0.4 mV/Pa @ 1 kHz
110 dB SPL @ 1 kHz
<0.1 % @ 1 kHz, 100 dB SPL
110 dB SPL @ 1 kHz (ActiveGard on)
108 +/-3 dB SPL / 1 V rms / 1 kHz
Dynamic, closed
Max 32 dB (passive)
11.2 oz (319g) Without Cable
It's the HMD 300 PRO Broadcast Headset, a closed, circumaural communication device designed for professionals in the broadcasting industry. This headset features an ultra-linear dual-sided response and a dynamic hyper-cardioid microphone, providing superior sound quality and speech intelligibility. Note that this model comes without a cable, allowing you to select the perfect one to suit your production environment.
The HMD 300 PRO is engineered with smart solutions to support extended broadcasting sessions. Its pressure-sensitive design ensures exceptional comfort, even during prolonged use. The headset boasts professional-grade speech and sound quality, complemented by switchable ActiveGard hearing protection. Coupled with effective passive ambient noise attenuation and proven structure-borne noise decoupling, this headset delivers performance that exceeds expectations.
This broadcast headset is designed for long hours of use in broadcasting and live productions. The pressure-sensitive design of the HMD 300 PRO ensures maximum comfort, while its detailed sound, outstanding speech intelligibility, switchable hearing protection, and effective insulation from ambient noise provide professionals with all the features they need.
The HMD 300 PRO is not just a headset; it's a discreet companion designed for continuous use. Its mechanical design exerts minimal pressure, evenly distributed across the soft padding of the headband and the viscoelastic earpads. A recess in the headband padding protects the pressure-sensitive fontanelle, ensuring the headset remains comfortable even after many hours of use.
The acoustic elements of the HMD 300 PRO are meticulously adjusted for maximum intelligibility, even in challenging environments. High sensitivity transducers with precision diaphragms reproduce input signals in a crystal-clear manner, free from distortion. The headset also features Peak Level Protection that adjusts volumes above 110 dB downwards for hearing safety. The super-cardioid, dynamic microphone ensures clear transmission of speech, providing a detailed sound that can be relied on even in the loudest environments.
In the acoustically demanding conditions of broadcasting, the HMD 300 PRO excels at filtering out disturbances. Its viscoelastic earpads offer improved passive ambient noise attenuation and reduce structure-borne noise. The flexible positioning of the microphone capsule and the coiled nature of the cable directly beneath the headphone further minimize disturbances.
The HMD 300 PRO also offers customization options, such as the application of your logo on the side, making it clearly visible. This headset is more than just a device; it's a professional tool designed to deliver superior performance in broadcasting and live productions.