In depth comparison and review of beyerdynamic DT 109 and Sennheiser HMDC 27. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
DESIGN AND DIMENSIONS | beyerdynamic DT 109 | Sennheiser HMDC 27 |
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Product Type | Headset - wired | Headset - wired | |
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Weight | 390 g | 240 g | Sennheiser HMDC 27 are lighter than beyerdynamic DT 109 headphones. |
Colour | Black | - | |
Recommended Use | - | Professional audio |
SOUND QUALITY | beyerdynamic DT 109 | Sennheiser HMDC 27 |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | Dynamic | Dynamic | |
Ear Cups Type | Closed | Closed | |
Connectivity Technology | Wired | Wired | |
Active Noise Cancelling | - | Yes | Sennheiser HMDC 27 are equipped with active noice cancellation. |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 30 - 20000 Hz | 8 - 18000 Hz | beyerdynamic DT 109 offer a larger frequency range than Sennheiser HMDC 27. |
Max Input Power | 100 mW | - | |
Total Harmonic Distortion (THD) | - | <0.1% | |
Impedance | 50 Ohm | - | |
Max Sound Pressure | 94 dB | 128 dB |
MICROPHONE | beyerdynamic DT 109 | Sennheiser HMDC 27 |
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Type | Boom | Boom | |
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Microphone Technology | Dynamic | Dynamic | |
Microphone Operation Mode | Hypercardioid | Hypercardioid | |
Frequency Response | 40 - 12000 Hz | 40 - 18000 Hz | Sennheiser HMDC 27 offer a larger microphone frequency range than beyerdynamic DT 109. |
Impedance | 200 Ohm | - |
FEATURES | beyerdynamic DT 109 | Sennheiser HMDC 27 |
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Features | - | EPOS ActiveGard |
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OTHERS | beyerdynamic DT 109 | Sennheiser HMDC 27 |
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Included Accessories | - | Wind screen, cable clip, headband padding |
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