In Episode 35, the OLLO Audio founder, Rok Gulič compares two exactly the same speaker pairs where the only difference is the coil. One pair being low impedance headphones' driver at 32 Ohm and the other high impedance at 200 Ohm.
Speakers were measurened int he same chassis in exactly the same way, using the IEC 60318-4 earsimulator and chirp signal.
The main benefits of using higher impedance speakers are in improved damping factor that lowers the THD, especially in low end. The low impedance speakers came a long way and when carefully tuned can peform incredibly well, sometimes even better.
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The full blog is available on our website: olloaudio.com/blogs/ollo-blog...
00:00 INTRO
00:27 Why this comparison is relevant?
01:58 Speaker pairs used for testing
03:16 Assembly and test B rolls
04:31 Commentary and results with measurements
#studioheadphones #audioengineering #headphones #olloaudio #impedance
Негізгі бет Ғылым және технология 32 or 200 Ohm headphones do not deliver the same frequency response - OLLO Life EP 35
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