
Specifications
Audio Output
Connection
2x 3.5 mm TRRS for wired headphones or inductive neck loops, supports TRS or TRRS headphones
Nominal Output Level
0 dBu, 16 mW maximum
Impedance
32Ω
Audio Processing
Frequency Response +/- 3 dB (system)
16 kHz sample rate: 50 Hz – 7.5 kHz, 24 kHz sample rate: 50 Hz – 11.0 kHz, 48 kHz sample rate: 50 Hz – 19.5 kHz
THD+N (system)
< 0.5% Total Harmonic Distortion at nominal level
Signal to Noise Ratio (system)
> 60 dB at nominal level
Latency (system)
29 ms to 45 ms dependent on sample rate and mono/stereo
Radio
Bluetooth Version
5.3
Operating Frequency
2400 to 2484 MHz
Operating Mode
Auracast™ Compliant, Broadcast Receive Only
Supported Codec
LC3
Encryption
AES128-CCM encryption, with 4-16 character password
Supported Formats
Mono or Stereo
Dimensions
With Belt Clip (H x W x D)
90 x 54 x 23 mm (3.54" x 2.13" x 0.91")
Unit (H x W x D)
90 x 52 x 16 mm (3.54" x 2.05" x 0.63")
Weight
Unit Weight
0.07 kg (0.15 lbs)
Shipping Weight
0.09 kg (0.20 lbs)
Construction
Enclosure Material
PC plastic (IR transparent)
Color
Black, Chrome Volume Buttons
Belt Clip
Removable
Battery Door
Removable for battery replacement
Controls
Buttons
Power, Volume Up/Down, Two Front Multifunction Soft Buttons
User Control
Power on/off, display on/off, channel selection, volume up/down
Setup/Programming
Via Auri™ Manager Software/Docking Station
Indicators
Display
31 x 16 mm (1.22" x .63"), 64 x 128 pixel OLED display
Display Contents
Channel playing, available channels, battery level with time remaining, signal strength, volume status, charging status
Light Sensor
Visible light, automatically adjusts display brightness
Status LED
RGB multi-function LED
Power
Power Supply
USB-C PD Compliant or Docking Station - 5V, 500 mA
Dock Connection
4 contacts w/ magnetic latch for charging and programming via docking station
Battery Type
Lithium Polymer, rechargeable, field replaceable
Battery Size
3.7 Vdc, 730 mAh
Battery Life
> 20 hours
Battery Charge Time
Fully charged in < 4 hours (dead battery)
Power Save Modes
Auto Off - powers down on loss of audio (adjustable 0 - 30 minutes), Auto Power - powers down on charging and powers on when removed, Jack Sense - powers down when jack is disconnected (1 min), powers on when jack inserted
Environmental
Temperature – Storage
-40 °C (-40 °F) to 70 °C (+158 °F)
Temperature – Operation
-10 °C (14 °F) to 40 °C (+104 °F)
Relative Humidity
0 to 95% relative humidity, non-condensing
IP Rating
IP40
Certifications
Standards
CE, UKCA, RCM, REACH, WEEE
Included Items
Included
One (1) AURI-RX1 Auri Receiver, One (1) LA-367 Lithium Polymer Battery 3.7V – 750 mAh, One (1) Quick Start Guide, One (1) Safety Data Sheet
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.