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Audiobot Notes
Peak SPL

123.1 dB

This was approximated from the source output at 16 Ω

Damping factor 94.0
Beyerdynamic iDX 120 iE
Beyerdynamic iDX 120 iE
Impedance 47 Ω
Efficiency 107.0 dB SPL/mW
Frequency Response 12 - 23,000 Hz
Transducer Type Dynamic
Ear Coupling In-ear
Weight 53 g
Price History
Current $139.94
Highest $149.93
Lowest $139.94
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FiiO E11
FiiO E11
Output Impedance 0.5 Ω
Power Output 120 mW at 16 Ω
Frequency Range 10 - 100,000 Hz
Portable
Price History
Current $179.99
Highest $7,383.00
Lowest $179.99
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