AirCast Professional Auracast transmitter for churches, theaters, stadiums, museums, and other venues—works with mixers, PA systems, microphones, and other audio sources.

AirCast

Auracast Transmitter for Church & Venues

Connect AirCast to an existing mixer or PA to create a scalable congregation listening system for speech, music and translation.

€349,99
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  • Church-ready PA integration – Add hearing assistance with church PA system audio through XLR, 6.35mm, AUX or Bluetooth.
  • Long-range congregation coverage – Build a congregation listening system with up to 150m / 492ft line-of-sight coverage.
  • Flexible listener access – Supports Auracast hearing aids and venue-provided assistive listening devices for church services.
  • Scalable worship-space solution – Start with one AirCast and expand an assistive listening system for house of worship spaces as needs grow.
  • Plug & play – Connect to your existing audio output with no professional installation required.
AirCast €349,99

01 · Best for

Best For

Churches and venues that want simple, scalable listening access

  • Church & WorshipUse AirCast as an Auracast transmitter for church services. Send speech, music and translation from the sanctuary PA to compatible hearing aids and venue-provided assistive listening devices for church guests, creating a flexible congregation listening system.
  • Theater & AuditoriumSend dialogue, performances and interpretation from the theater mixer or PA to compatible hearing aids and assistive listening devices. AirCast creates a scalable listening system without replacing the venue’s existing sound system.
  • Museum & ExhibitionBroadcast exhibit audio, guided-tour narration and multilingual presentations to compatible hearing aids and venue-provided assistive listening devices. AirCast adds flexible listening coverage to existing museum audio sources.
  • Conference & EventSend keynote speeches, panels and live interpretation from the event PA or mixer to compatible hearing aids and venue-provided assistive listening devices. AirCast provides scalable hearing assistance for conference and event spaces.

Before buying

Compatibility

Check the audio source feeding AirCast and how each listener will hear the broadcast.

A. Audio source compatibility

Connect your existing venue audio

  • Mixer / PA
  • Microphone*
  • AUX / media
  • Bluetooth
  • Computer
  • Line output
Find the right cable

B. Listening device compatibility

Choose a direct or receiver-assisted path

Auracast hearing aids & devices
Connect directly when the hearing aid, earbuds, headphones, receiver or speaker supports Auracast.
T-Coil hearing aids
Use AuraCoil to receive the Auracast broadcast through the hearing aid's T-Coil program.
Wired earbuds & headphones
Use AuraClip as the venue-provided Auracast receiver.
Bluetooth headphones & speakers
Use Aura C with a compatible phone, then select the Bluetooth hearing aid, headphones or speaker as the phone's audio output.
Check Hearing Aid Compatibility
Not sure AirCast is right for your venue? Find My Setup

02 · Addons & Accessories

Expand Your System

Auracast receivers, headphones & speakers

Accessories

View all add-ons & accessories

03 · Product Details

Download Spec Sheet (PDF)

What's Included

  • 1× AirCast Transmitter
  • 1× USB-C Data & Power Cable (1.5 m)
  • 1× 3.5 mm AUX Cable (1.5 m)
  • 2× M3.5 × 30 mm Screws
  • 2× M6 × 30 mm Screws
  • Note: Starting from batch 26H1, 2× 1 m XLR female-to-male cables are included.

How It Works

Simple by design

No professional installation required

Connect AirCast to the existing mixer or PA to provide hearing assistance with church PA system audio. Add compatible listening devices later without replacing the transmitter.

  • Plug & play
  • Uses your existing audio system
  • Add listening devices anytime
1
Venue audio source Connect the venue mixer or audio source.
2
AirCast transmitter Receives venue audio and creates the Auracast broadcast.
3
Auracast broadcast One broadcast can serve multiple compatible listeners.
4
Compatible listening devices Hearing aids, receivers, headphones and speakers.

Technical Specifications

Coverage
Up to 150m / 492ft LOS
Suggested venue size
300–1,000 seats
Inputs
XLR / 6.35mm / AUX / Bluetooth
Broadcast
1 Auracast channel
Audio control
Independent mic & background levels
Monitoring
Built-in 3.5mm headphone port
Configuration
Broadcast name, encryption, firmware & QR via PC Tool; Grouping not available yet — coming soon
Supported audio format
Auracast LC3 (24 / 48kHz), Stereo (L/R channels)
SKU
VTC-570
Package dimensions
29.3 × 20.3 × 5.7 cm
Packaged weight
800 g
Net weight
400 g
Dimensions
17 × 11 × 3.7 cm
Bluetooth version
5.4
Bluetooth profiles
PBP, A2DP
Supported audio codecs
Auracast LC3; Bluetooth SBC
Sample rate
24 kHz / 48 kHz
Typical audio latency
40–70 ms
Maximum output power
+20 dBm
Input level
Line level, -10 dBu to +4 dBu
Headphone monitor output
20 mW @ 32 Ω, 1 kHz
Phone / PC range
Up to 30 m / 100 ft
Compatible listeners
One-to-many; unlimited Auracast listeners
Power
DC 5V / 1A via USB-C

04 · Setup & Config

User Guide

Connections, setup, operation, and product reference.

Open guide

Firmware & Configuration

Update firmware and configure your AirCast broadcast with the PC tool.

Open PC tool

Setup Downloads

Venue signage, listener materials, and hearing-aid connection guides.

View downloads

Troubleshooting

Fix common sound, connection, firmware, and setup issues.

Get help

Common Questions

AirCast FAQ

Will AirCast work with my hearing aids or listening devices?

AirCast connects directly to Auracast-enabled hearing aids, earbuds, headphones and receivers. Other devices may require an accessory. For congregations that provide receivers, these can serve as assistive listening devices for church guests. Check compatibility before ordering.

Which cable do I need for my mixer or soundboard?

Use our Cable Finder. AirCast supports XLR, 6.35 mm and 3.5 mm AUX inputs. The correct cable depends on your equipment’s output. This setup adds hearing assistance with church PA system audio without rewiring the sanctuary.

What can I do with the AirCast PC Tool?

Update AirCast firmware and PC Tool software, rename the broadcast, set a password and generate supported QR codes. Features may vary by version.

Can I group multiple AirCast transmitters and receivers?

NOT AVAILABLE YET — COMING SOON. Grouping will let each AirCast use its own broadcast name and password, then sync that password to supported Venucast receivers. This makes multi-room systems easier to organize and helps prevent receivers from joining the wrong broadcast.

Can visitors join by scanning a QR code?

Yes. A QR code can be generated for the Auracast broadcast. Visitors with compatible phones or hearing-aid apps can scan it to join. Venues can print and display the QR code at entrances or listening areas. Device and app support may vary.

See compatible devices and QR Code details →

Can guests use ordinary headphones?

Yes, with the right receiver: AuraClip or AuraView for wired headphones, AuraCoil for T-Coil hearing aids, or Aura C with a compatible USB-C phone for Bluetooth headphones. Together, these options can support an assistive listening system for house of worship spaces and expand as congregation needs grow.