DSPPA DSP9235 Ceiling Mounted Microphone Specs: Monomer – Electrostatic condenser head Directivity – Heart type / super heart type Frequency Response – 50Hz-16KHz/80Hz-14KHz Sensitivity – 45dB±2dB/-30dB±2dB Output Impedance – 500Ω/1600Ω±30%（at 1KHz） Load Impedance – ≥1000Ω Use Voltage – 1.5V AA battery or 9-52V phantom power Net Weight – 270g # Check Video Conference System # Check Latest Microphone Models
