CASTER
Professional Auracast™ Transmitter
RTX GO
RTX GO is a compact, handheld Auracast™ receiver, built to deliver effortless live audio in public venues.
It works as a dedicated Auracast™ receiver with intelligent connectivity—letting users tune into live and multilingual audio instantly, with minimal interaction.
As part of a complete ecosystem, RTX GO integrates with a smart management and dispatch system for efficient device distribution, configuration, and control at scale.
With an all-day battery and a lightweight, ergonomic design, RTX GO is ready whenever you are.
- Low-latency audio streaming (<40 ms)
- Supports headphones and neck-loops
- All-day battery life: up to 16 hours
- Easy access via NFC, B-PASS, and SmartHive
- USB sound card mode for speech-to-text optimization
- Fully compatible with CASTER transmitters
Cinemas Theaters Courtrooms Meeting Rooms Houses of Worship
SKU: BTR-RTX-GO-BLK
Coming Soon
1. Seamless Access to Auracast™ Streams
To ensure truly seamless access to audio, RTX GO offers multiple stream access options, including Stream Lock and Tap-to-Access (NFC).
2. Sound Card Mode
Connect the RTX GO via USB to laptops, tablets, and smartphones to receive high-quality digital audio directly to your device—no matter where you are seated. Ideal for speech-to-text applications, ensuring optimized accuracy and performance.
3. Smart Management and Device Dispatching
Dynamically configure and control RTX GO devices in real-world environments with ease. With Hive Central’s dispatch panel, venue staff can effortlessly assign devices to specific halls, and languages—streamlining daily operations and ensuring a smooth user experience.
Which RTX is right for you?
RTX GO is the lite version of the RTX: the same Auracast™ listening experience in a simple receive-only design, ideal for classrooms.
RTX GO
Simple, receive-only listening
- Modes
- Receiver
- Display
- No display
- Battery
- Up to 16 h
- Colors
- Black
RTX
Receive, transmit and play media
- Modes
- Receiver, Transmitter*, Media Player*
- Display
- Integrated display
- Battery
- Up to 16 h receiving, 10 h transmitting
- Colors
- Light Gray
Both include
- Low-latency Auracast™ streaming
- Tap-to-Access (NFC)
- Sound Card Mode
- Headphones & neck loops
* Available as an optional add-on license
Product details
Audio
- Connection
- 3.5 mm TRRS jack for headphones, or neckloops
- Frequency Response
- 10 Hz – 22 kHz
- Headphone Output (recommended load)
- 16 Ω – 32 Ω
- Headphone Output (compatible load)
- 16 Ω – 64 Ω
Radio
- Bluetooth Version
- 5.3
- Broadcast Frequency
- 2400 – 2482 MHz
- NFC
- Yes - Tap-to-Access
Controls
- Buttons
- Streams navigation buttons (up, down, select/power), volume up/down, reset button
- Status LED
- RGB LED indicator
Power and Charging
- Charger
- SmartHive or Hive 4 cradle, or USB-C - 5V, 500mA
- Battery
- Lithium Polymer, 3.7 VDC, 1,400 mAh
- Battery Life
- up to 16 hours
- Battery Charge Time
- Fully charged in under 4 hours
Regulatory
- Standards
- CE, RoHS, REACH, WEEE, FCC, ISED, TELEC, UKCA, RCM, MSDS
Physical
- Colors
- Dark Gray
Planning a venue?
Free tools to size your system and tell visitors it's there.
