blackrao

blackrao t1_iy0bph5 wrote

Its not hard to drive....if you think about it 94dB/mW means for you can get to 94dB with 1 mW of power....an iphone dongle can put in 33 mW into 32 ohm. at 85dB is avg listening level you want to listen at 8 hours before hearing loss occurs. Doing the math an iphone dongle can get you to 109dB with 32 mW, so 109-85 = 24 dB of headroom. All of this is very conservative math thats probably way too much headroom

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