Poly Blackwire 325-M vs. beyerdynamic DT 109

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Poly Blackwire 325-M and beyerdynamic DT 109. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.

Headphones Specifications Comparison

Poly Blackwire 325-M vs. beyerdynamic DT 109 Comparison Chart
DESIGN AND DIMENSIONS Poly Blackwire 325-M beyerdynamic DT 109
Product Type Headset - wired - USB, 3.5 mm jack Headset - wired
Series 300 Series -
Weight - 390 g
Colour - Black
Headband Material Metal -
SOUND QUALITY Poly Blackwire 325-M beyerdynamic DT 109
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Ear Cups Type - Closed
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz 30 - 20000 Hz Poly Blackwire 325-M offer a larger frequency range than beyerdynamic DT 109.
Max Input Power - 100 mW
Impedance - 50 Ohm
Max Sound Pressure - 94 dB
Features SoundGuard Technology -
In-Cord Volume Control Yes -
MICROPHONE Poly Blackwire 325-M beyerdynamic DT 109
Type Boom Boom
Microphone Technology - Dynamic
Microphone Operation Mode - Hypercardioid
Frequency Response 100 - 10000 Hz 40 - 12000 Hz beyerdynamic DT 109 offer a larger microphone frequency range than Poly Blackwire 325-M.
Impedance - 200 Ohm
REMOTE CONTROL Poly Blackwire 325-M beyerdynamic DT 109
Controls Mute, volume, answer/end -
CABLE Poly Blackwire 325-M beyerdynamic DT 109
Cable Type Headset cable - 2.13 m -
Cable Length 2.13 m -
FEATURES Poly Blackwire 325-M beyerdynamic DT 109
Additional Functions DSP -
CONNECTIONS Poly Blackwire 325-M beyerdynamic DT 109
Connector Type USB (4 PIN USB Type A)
Headphones (mini-phone 3.5 mm 4-pole)
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OTHERS Poly Blackwire 325-M beyerdynamic DT 109
Service & Support Limited warranty - 2 years -
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