In depth comparison and review of beyerdynamic DT 109 and ifrogz Impulse 2. 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 | ifrogz Impulse 2 |
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Product Type | Headset - wired | Headphones - Bluetooth - wireless | |
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Height | - | 19.5 cm | |
Width | - | 21.48 cm | |
Depth | - | 8 cm | |
Weight | 390 g | 295 g | ifrogz Impulse 2 are lighter than beyerdynamic DT 109 headphones. |
Colour | Black | Blue | |
Recommended Use | - | Portable electronics |
SOUND QUALITY | beyerdynamic DT 109 | ifrogz Impulse 2 |
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Headphones Form Factor | Full size | On-ear | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | Closed | - | |
Foldable | - | Yes | ifrogz Impulse 2 can be folded. |
Connectivity Technology | Wired | Wireless | |
Wireless Technology | - | Bluetooth | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 30 - 20000 Hz | 20 - 20000 Hz | ifrogz Impulse 2 offer a larger frequency range than beyerdynamic DT 109. |
Max Input Power | 100 mW | - | |
Sensitivity | - | 94 dB +/- 3dB | |
Impedance | 50 Ohm | 32 Ohm | |
Max Sound Pressure | 94 dB | - | |
Diaphragm | - | 40 mm | |
Magnet Material | - | Neodymium |
MICROPHONE | beyerdynamic DT 109 | ifrogz Impulse 2 |
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Form Factor | - | Built-in | |
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Type | Boom | - | |
Microphone Technology | Dynamic | - | |
Microphone Operation Mode | Hypercardioid | - | |
Frequency Response | 40 - 12000 Hz | - | |
Impedance | 200 Ohm | - |
REMOTE CONTROL | beyerdynamic DT 109 | ifrogz Impulse 2 |
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Controls | - | Volume, power on/off, play/pause, next/previous track |
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CABLE | beyerdynamic DT 109 | ifrogz Impulse 2 |
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Cable Type | - | Headphones cable - detachable Micro-USB charge cable |
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BATTERY AND CHARGING | beyerdynamic DT 109 | ifrogz Impulse 2 |
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Battery Type | - | Headphone battery rechargeable | |
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Battery Life | - | 20 hour(s) | |
Charging Time | - | 2 hour(s) |
CONNECTIONS | beyerdynamic DT 109 | ifrogz Impulse 2 |
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Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
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OTHERS | beyerdynamic DT 109 | ifrogz Impulse 2 |
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Included Accessories | - | Carrying pouch | |
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Service & Support | - | Limited warranty - 1 year |