EC21 Product Catalogs - frequency range mic

32 Channels Digital Mixing Console CM32

20231213

Range 106dB unweighted 108dB unweighted Maximum Input Level Balanced 19.5dBu Balanced 20dBu Maximum Output Level Balanced 19.5dBu Balanced 20dBu Frequency Response 20Hz－20KHz ±0.3dB Screen Size 10

Cheap Conference Microphone for Discussion System SM312 SINGDEN

20151219

Range 0-500mm Frequency Response 50Hz~19 KHz Sensitivity -42dB±3dB Wave distortion (THD)<0.3% SNR -80dB Power 24V Length 410mm Weight 0.75Kg Dimensions 135*150*50(mm) Details: connection: Buyi