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Audiobot Notes
Peak SPL

114.6 dB

This was approximated from the source output at 120 Ω

Damping factor
AKG K 612 Pro
Impedance 125 Ω
Efficiency 90.0 dB SPL/mW
Frequency Response 12 - 39,500 Hz
Transducer Type Dynamic
Operating Principle Open
Ear Coupling Over-ear
Weight 238 g
3rd Party Measurements www.innerfidelity.com
Price History
Current $122.00
Highest $187.21
Lowest $122.00
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Power Output 150 mW at 250 Ω
300 mW at 120 Ω
1,000 mW at 32 Ω
Frequency Range 20 - 30,000 Hz
Portable
Price History
Current $69.38
Highest $69.38
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