Wireless microphone Electrovoice R300
2 x units- Price is for each one- Brand new Modulation ± 40 kHz Diversity True Antenna RF Sensitivity 55 dB Squelch Tone Code plus Amplitude Power Requirements 12-16 VDC, 500mA max Operating Temperature 5°C to 45°C (41°F to 113°F) Dimensions 43 mm H x 206 mm W x 210 mm D (1.72 in H x 7.8 in W x 8.0 in D) Audio Parameters, Frequency Response 80 Hz - 18 kHz ± 2 dB Balanced Output 20 dBV (max @ 40 kHz deviation) Unbalanced Output Adjustable 8 mV to 0.755V RMS Distortion 100 dB A-Weighted Dynam