AuraPlex H4 Auracast Venue Transmitter for small venues, training sessions, and group listening. All-in-one Auracast system with transmitter + 3 headphones

AuraPlex H4

Best for small venues, training sessions, and group listening.

$469.99
Fast Local Delivery1-3 Business Days
60-Day Free ReturnsHassle-Free
2-Year WarrantyPeace of Mind
  • All-in-one Auracast system with transmitter + 4 headphones
  • No apps or pairing required — plug, wear, and listen
  • Works with TV, mixer, phone, laptop (AUX / Optical / Bluetooth)
  • Ideal for small groups, events, and assistive listening
  • Expandable with additional Auracast-compatible headphones
  • Low-latency synced audio with up to 100m wireless range
Setup & Support Firmware Update

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Auracast Venue Program
Trusted by Nearly 200 Churches

60-Day Free Trial for Auracast Venue Solutions

Test a demo kit in your venue with expert setup support.

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Demo Kit Included
Auracast device kit
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Buy Direct from VenuCast

More support, longer protection, less risk.
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60-Day Risk-Free Returns

Double Amazon’s typical 30-day return window.

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2-Year Warranty

Extended protection when purchased directly from us.

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Fast Local Delivery

Ships quickly from our local warehouse.

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Free Setup Support

Get help choosing and setting up the right system.

Not sure what you need? Our team can help you avoid buying the wrong setup for your church, classroom, meeting room, or venue. Contact us

Is this system right for your venue?

Best for

  • Small to mid-sized venues
  • Churches, classrooms, training sessions, and demos
  • Indoor environments with clear line-of-sight
  • Shared listening setups (typically up to ~500 seats)
  • Venues supporting guests’ own Auracast™ devices

Not for

  • Large stadiums or arena-scale deployments
  • Outdoor or highly obstructed environments
  • Legacy-only FM or infrared systems
  • Use cases requiring ultra-low latency audio

How listeners join

Venue receivers
1

Venue receivers

Use the included AuraClip receivers for managed venue listening.

Auracast hearing aids
2

Auracast hearing aids

Compatible hearing aids can join through the hearing aid app or Android Auracast assistant.

Auracast headphones
3

Auracast headphones

Compatible personal headphones can also join the broadcast through supported software flows.

Common compatible hearing aids:
Jabra Enhance Pro 20 / 30, Enhance Select 500 / 700 Oticon Intent, Zeal ReSound Enzo AI, Nexia, Savi, Vivia Starkey Edge AI, Omega AI Beltone Commence, Envision, Serene
More compatible devices available in the
Compatibility Checker
Auracast Hearing Aid Guide

Connect Your Auracast Hearing Aid

Choose your brand below to get a step-by-step connection guide. Not sure which model you have? Scan the QR code for all options.

Select Your Brand to Get Connection Guide

ReSound
View guide
Danalogic GN
View guide
Oticon
View guide
Jabra GN
View guide
Starkey
View guide
Widex
View guide
Cochlear
View guide
Beltone
View guide
Bernafon
View guide
Philips
View guide
Quick Checklist

Before You Start

  • ✓
    Confirm compatibility: Make sure your hearing aids support Auracast and are listed in the brand guide. Compatibility Checker
  • ✓ Update your hearing aids: Install the latest hearing aid firmware and update your brand's mobile app.
  • ✓ Turn on Bluetooth: Keep your phone close to your hearing aids and near the VenuCast transmitter.
  • ✓ Join the broadcast: Open your hearing aid app or Android Auracast Assistant, then select the venue broadcast name.

How the system works

Simple system topology
Venue Audio Source Mixer / TV / microphone / media player
↓
Auracast Transmitter Broadcasts your venue audio through Auracast
↓
Listening Options
Auracast receivers Auracast hearing aids Auracast headphones
↓
Clear Audio for Listeners Speech and program audio are delivered directly to each listener

Audio input options

  • 3.5mm AUX input for analog audio sources
  • Optical input for compatible TVs and digital outputs
  • Bluetooth input for supported wireless sources

Typical venue sources

  • Church mixer output
  • TV audio output
  • Microphone system
  • Media playback device or PC
System inputs and connections
Self-check • No tech knowledge needed

Not sure what you need?

Answer a few quick questions and get a recommended Auracast Assistive Listening System in under 2 minutes.

✅ Get My Recommended Setup (2 min Self‑service) ☎️ Talk to an Expert
You’ll see: recommended items + quantities + total price.

Venue Planner

Takes ~ 1–2 min. You’ll get a clear product suggestion immediately.

Local delivery: typically arrives within 7 days.

Specifications

Specifications

Wireless Technology LE Auracast
Latency 50 ms
Range Up to 164 ft / 50 m (Class 1)
Audio Inputs Optical, AUX
Max Volume 110 dB
Charging Time Approx. 2.5 hours
Multi-Headphone Support Yes – connect up to unlimited 5049R-Extra headphones
Transmitter
Transmission Range Up to 164 ft / 50 m (Class 1)
Power Supply 5V / 500mA–2A via USB adapter or TV USB port
Power Port USB-C
Height 23.5 cm
Receiver
Bluetooth Profiles HFP, HSP, A2DP, AVRCP
Battery 650 mAh Li-Polymer
Play Time Up to 35 hours
Charging Time Approx. 2.5 hours
Charging Port Type-C or charging dock
Driver Size 40 mm
Impedance 32 Ohm
Sensitivity 96 dB
Frequency Response 20 Hz – 20 KHz
Weight 245 g

What’s in the Box

Click to see what’s included
  • 4 x Aria Aura Headphones
  • 1 x Oasis Aura Transmitter
  • Power Cable for Transmitter
  • 3-in-1 Charging Cable for Headphones
  • Optical Audio Cable
  • AUX 3.5mm Audio Cable

Installation & support

Hearing Aid Pairing Guide

Help guests connect compatible Auracast hearing aids correctly.

Open guide

Ready to set up your venue?

Order the starter kit now, or use the planner to confirm the best setup for your space.

Contact Us