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Audiobot Notes
Peak SPL

115.7 dB

This was approximated from the source output at 16 Ω

Damping factor
HiFiMAN HE-400i
HiFiMAN HE-400i
Impedance 35 Ω
Efficiency 93.0 dB SPL/mW
Frequency Response 20 - 35,000 Hz
Transducer Type Planar magnetic
Operating Principle Open
Ear Coupling Over-ear
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Current $165.00
Highest $469.95
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Power Output 590 mW at 600 Ω
1,900 mW at 100 Ω
2,300 mW at 50 Ω
410 mW at 16 Ω
Frequency Range 0 - 150,000 Hz
Portable
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