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Cooler Master -
SGH-6000-KK5R1 Circumaural Storm Sirus Headset -
Headphone Frequency Response: 10Hz-20KHz Headphone Input Impedance: F/R/C: 32 Ohms Sub: 16 Ohms Headphone Sensitivity: >105dB Microphone Impedance: ~2.2K ohm Microphone Frequency Response: 100Hz-.
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