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Audiobot Notes
Peak SPL

111.1 dB

This was approximated from the source output at 32 Ω

Damping factor 35.0
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
Price History
updated about 9 hours ago
Current $169.00
Highest $469.95
Lowest $169.00
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ALO Audio International+
ALO Audio International+
Type Solid state
Output Impedance 1.0 Ω
Power Output 120 mW at 600 Ω
240 mW at 300 Ω
100 mW at 50 Ω
70 mW at 32 Ω
Frequency Range 5 - 50,000 Hz
Price History
Current $2,055.67
Highest $2,055.69
Lowest $2,055.67
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