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Audiobot Notes
Peak SPL

117.5 dB

This was approximated from the source output at 32 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
Price History
updated 2 days ago
Current $185.00
Highest $469.95
Lowest $185.00
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Woo Audio WA2
Type Tube
Power Output 480 mW at 600 Ω
640 mW at 300 Ω
550 mW at 120 Ω
400 mW at 60 Ω
310 mW at 32 Ω
Frequency Range 8 - 100,000 Hz
Portable
Additional Notes
Single ended, OTL. Power outputs with 6080 tubes.
Price History
Current $1,190.00
Highest $1,190.00
Lowest
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