
Specifications
Certifications
Warranty
5-year warranty against component failure and manufacturing defects. See Full Warranty statement on the website for details.
Approvals/Regulatory Compliance
CE, FCC, Industry Canada, WEEE, RoHS, CB Scheme, RCM, PSE
Dimensions
Dimensions (WxDxH)
9x3.8x1.4" (229x97x36mm)
Audio
Microphone Gain Adjust
Rotary 10 dB range
Microphone Input
3.5 mm, stereo jack with signal and bias connected to tip, electret microphone compatible (6 VDC bias supply with 2.7 k ohm series resistor)
Audio Indicators
One yellow LED per channel. Lights up and stay on steady with minimum audio level.
Signal-to-Noise Ratio
70 dB (line input)
Frequency Response
95 Hz to 17.6 kHz, -3 dB re 1 kHz (line inputs), 125 Hz to 17.0 KHz, -3 dB re 1 kHz (microphone input)
Connectivity
DC Power Input
2.1 mm ID barrel connector, 48 VDC, 0.2A, center positive
Line Inputs
Phoenix style connector jack for Ch A and Ch B accept line level, balanced or unbalanced audio
Construction
Color
Black
Compatibility
Compatible Receivers
WIR RX22-4, IR RX20
General
Power Supply
FP 057 Desktop style international certified power supply with IEC line cord, 100-240 VAC input, 50-60 Hz, 18 W; 48 VDC output
Power Indicator
Green LED
Sleep/Power Save Mode
Shuts off IR when no audio present for 12 minutes
Baseband Frequencies
2.3, 2.8, 3.3, 3.8 MHz
Microphone Channel Switch
Selects microphone input to Ch. A or Ch. B
Operating Requirements
32°-122°F (0-50°C)
Mounting Kit
Wall or Ceiling mount: BKT 024 Omnidirectional mount
Radio
Modulation
FM Wideband, ±50 kHz deviation max, 50 μS pre-emphasis
IR
Coverage Area
Up to 18,000 sq. ft (1,673 sq. m) in single-channel mode with the RX22-4 receiver, Up to 11,500 sq. ft (1,068 sq. m) with the RX20 receiver
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.