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Audiobot Notes
Peak SPL

122.7 dB

This was approximated from the source output at 32 Ω

Damping factor 126.7
Audio-Technica ATH-AD900X
Impedance 38 Ω
Efficiency 100.0 dB SPL/mW
Frequency Response 5 - 35,000 Hz
Transducer Type Dynamic
Operating Principle Open
Ear Coupling Over-ear
Weight 265 g
Price History
Current $148.99
Highest $255.39
Lowest $148.99
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Similar Headphones
Audio-Technica ATH-AD700X
Audio-Technica ATH-AD700
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Beyerdynamic DT 990 Edition (32 Ω)
FiiO Andes E07K
Output Impedance 0.3 Ω
Power Output 35 mW at 300 Ω
220 mW at 32 Ω
250 mW at 16 Ω
Frequency Range 20 - 20,000 Hz
Portable
Price History
Current $8,876.70
Highest $9,320.50
Lowest $8,876.70
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