Auracast hearing aids
Connect directly to the Auracast broadcast.
Direct Auracast
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FREE LIVE WEBINAR · October 21 — BEYOND BYOD: HOW VENUES CAN HELP EVERY LISTENER ACCESS AURACAST · RESERVE YOUR SEAT →
Auracast TV transmitter for compatible hearing aids
Audikast 4HA
Audikast 4HA sends optical or AUX television audio to compatible Auracast hearing aids and supported listening devices.
Optical and 3.5mm AUX TV inputsUp to 25m / 82ft LOS published rangeCompatible Auracast hearing aids listening devices
$79.99
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Free Setup SupportVenue Specialist Included
- For Compatible Auracast Hearing Aids – Stream TV audio directly to supported hearing aids and Auracast listening devices.
- Optical & AUX TV Inputs – Connect common PCM optical and 3.5mm television audio outputs.
- Listen at Your Own Volume – Adjust the listening level through the hearing aid or its companion app.
- Named & Protected Broadcasts – Use supported firmware tools to customize the broadcast name and passcode.
- Firmware Upgradable – Update through USB-C as supported compatibility and features evolve.
- Compatibility Check Required – Non-Auracast hearing aids cannot join the broadcast.
Audikast 4HA
$79.99
01 · Build your system
Complete the system
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3.5mm audio cable
02 · How it works
How it works with your devices
Product
Listener pathways
- Auracast hearing aidsJoin the TV broadcast from a compatible hearing-aid app or supported device.
- Auracast receivers and headphonesCompatible Auracast listening products can join the same broadcast.
- Bluetooth headphonesBluetooth Classic mode supports compatible headphones when hearing aids are not in use.
03 · Where it fits
Where it fits
TV Listening
Send optical or AUX television audio directly to compatible Auracast hearing aids.
Shared Home Audio
Let compatible listeners hear the same program at their preferred volume.
Hearing Aid Support
Provide a hearing-aid-focused Auracast source for supported models.
Private Broadcasts
Use supported firmware settings for a named or passcode-protected broadcast.
04 · Product details
Product details
Key specifications
- Bluetooth version
- Bluetooth 5.4
- Wireless modes
- Auracast LE Audio and Bluetooth Classic
- Audio codecs
- LC3, aptX Adaptive, aptX HD, SBC
- Typical latency
- Approx. 60ms LC3 / 40ms aptX Low Latency / 160ms SBC
- Audio inputs
- Optical PCM and 3.5mm AUX
- Published range
- Up to 25m / 82ft line of sight
- TV audio format
- PCM only; Dolby and DTS are not supported
- Firmware upgrade
- Supported by USB-C DFU
Simple setup
- 1Connect the TV audio outputConnect optical PCM or 3.5mm AUX audio and power the transmitter by USB-C.
- 2Select the Auracast broadcastUse the compatible hearing-aid app or listener controls to find and join the broadcast.
- 3Confirm sound and TV settingsCheck the listening level and confirm whether the TV speakers remain active on the selected output.
In the box
- 1 x Audikast 4HA Transmitter
- 1 x USB-C Data & Power Cable
- 1 x 3.5mm Audio Cable
- 1 x Optical Audio Cable
05 · Compare
Compare alternatives
| Feature | Current productAudikast 4HA | Oasis Aura |
|---|---|---|
| Bluetooth technology | Auracast + Bluetooth transmitter | Auracast transmitter |
| Listening devices | Auracast hearing aids and compatible headphones | Auracast hearing aids and receivers |
| Primary use | Home TV listening | Public and small-venue listening |
| Audio inputs | Optical and 3.5mm AUX | Bluetooth, optical, 6.35mm and 3.5mm AUX |
| Broadcast name / passcode | Supported through firmware tools | Supported through PC setup tool |
| Firmware updates | Yes | Yes |
06 · Common questions
Common questions
What is Audikast 4HA designed for?
What is included in the box?
Will it work with my hearing aids?
Can my family still hear the TV speakers?
What if my TV only has HDMI ARC?
Does it pair like regular Bluetooth?
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