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Audiobot Notes
Peak SPL

120.6 dB

This was approximated from the source output at 32 Ω

Damping factor 33.7
Audio-Technica ATH-M40X
Audio-Technica ATH-M40X
Impedance 35 Ω
Efficiency 98.0 dB SPL/mW
Frequency Response 15 - 24,000 Hz
Transducer Type Dynamic
Operating Principle Closed
Ear Coupling Over-ear
Weight 240 g
Price History
updated about 1 hour ago
Current $99.00
Highest $99.97
Lowest $99.00
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FiiO E10K
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Output Impedance 1.04 Ω
Power Output 200 mW at 32 Ω
Frequency Range 20 - 20,000 Hz
Portable
Price History
Current $71.30
Highest $186.44
Lowest $71.30
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