Headphone „limiter“ on iPhone


Do you use it? When I set it on 80 db and listen with my dt 900 pros it seems like it’s not loud enough, but I also don’t want to destroy my ears.

Is the volume with this settings really pretty low or are my ears already bad?

iegarpong

Showing 1 response by 12many

Is this correct?  Someone please correct me if this is wrong.  

The apple DAC dongle has about a 1 volt (RMS) output max.  So multiply the efficiency of your headphones( db/Vrms) times the 1 volt and obtain the volume at max output.  

I use IEM with about a 117 dB/Vrms (t 1 KHz) so I try to keep it at about 50 % power to be safe and account for peaks or energy at other frequencies.  I don't like it louder anyway.  Plus, I only listen for about 1/2 hour at a time.  

https://www.kenrockwell.com/apple/lightning-adapter-audio-quality.htm

Is this the right way to calculate it and be safe?   My younger days were not easy on my ears with motorcycles, construction, and concerts.