Audikast 4 Bluetooth & Auracast TV Transmitter. For Auracast hearing aids, headphones and speakers.
Audikast 4 Bluetooth & Auracast TV Transmitter. For Auracast hearing aids, headphones and speakers. Unboxing Video
Audikast 4 Bluetooth & Auracast TV Transmitter. For Auracast hearing aids, headphones and speakers
Audikast 4 Bluetooth & Auracast TV Transmitter. For Auracast hearing aids, headphones and speakers.
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender
Audikast 4 Bluetooth & Auracast TV Transmitter. For Auracast hearing aids, headphones and speakers. Unboxing Video
Audikast 4 Bluetooth & Auracast TV Transmitter. For Auracast hearing aids, headphones and speakers
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender

<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender

Für Bluetooth- oder Auracast-Kopfhörer und -Lautsprecher



$79.99
Subtotal: $79.99

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  • 2-Year Warranty
  • 60-Day Returns
  • Bulk Discounts
  • Fast Shipping
Price $79.99
Product Highlights
  • FOR Auracast And Classic Bluetooth Users – Two modes: Auracast for Auracast headphones, speakers, and only the hearing aids shown in the images. Classic Bluetooth for headphones or speakers (only one device at a time). For hearing aids, we recommend Audikast 4 HA.
  • Watch TV At Your Own Volume – Connect to your TV via optical or AUX output for private listening through headphones or hearing devices. Some TVs without optical or AUX output are not supported.
  • Stable And Future-Ready Connection – Built on Bluetooth 5.4 with Auracast support and USB-C firmware updates, designed to stay compatible as Auracast devices continue to evolve.
  • NOT FOR Non-Auracast Hearing Aids – Auracast works only with Auracast-enabled hearing aids. Please check the compatible hearing aid models shown in the images before purchase.
  • IMPORTANT NOTE – Classic Bluetooth Limitation – In classic Bluetooth mode, only one headphone or speaker can be connected at a time. Multi-listener audio sharing is available only in Auracast mode.
Specifications
Compatible  Devices
What's in the Box

• Audikast 4 Transmitter
• Type C data & power cable
• 3.5mm audio cable
• Optical audio cable

Firmware Updates
Setup & Support
Audikast 4 Bluetooth & Auracast TV Transmitter. For Auracast hearing aids, headphones and speakers.

<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender

$79.99
Audikast 4 Bluetooth & Auracast TV Transmitter. For Auracast hearing aids, headphones and speakers.
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender
<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender

<tc>Audikast 4</tc> | Bluetooth & Auracast TV-Sender

$79.99

Best for

  • TVs with Optical/TOSLINK or 3.5 mm AUX audio output
  • Compatible Auracast hearing aids, earbuds, headphones, and receivers
  • One regular Bluetooth headphone or speaker

Check before buying

  • HDMI-only TVs without an HDMI audio extractor
  • Two classic Bluetooth headphones at the same time
  • Soundbar passthrough from the transmitter

Before buying

TV & listener compatibility

Check the TV audio output, listener technology, and simultaneous-speaker needs before purchase.

Optical / TOSLINK Works directly Set the TV to PCM/Stereo.
3.5 mm AUX Works directly Use the TV headphone or audio output.
HDMI-only TV Extractor required No direct HDMI input.
Not sure about your setup? Confirm the exact TV ports and listener compatibility before buying.
Check compatibility

For Optical/TOSLINK connections, set the TV digital audio format to PCM or Stereo unless the product page says otherwise.

View detailed compatibilityTap to open
TV input
Optical / TOSLINK Supported Use PCM/Stereo digital audio output.
3.5 mm AUX Supported Connect to the TV audio output.
Wireless output
Compatible Auracast receivers Supported Auracast can broadcast to multiple compatible listeners.
One classic Bluetooth headphone or speaker Supported Use classic Bluetooth mode.
Two classic Bluetooth headphones Not supported Classic Bluetooth mode supports one listener.
Shared listening
Soundbar passthrough Not supported Use an external splitter or extractor if required.
Product highlightsTap to open
  1. Auracast or BluetoothChoose Auracast broadcasting or one classic Bluetooth listener.
  2. Multi-listener AuracastBroadcast to multiple compatible Auracast hearing aids and receivers.
  3. Long Auracast rangeReach up to 100 m / 330 ft in ideal open conditions.
  4. Firmware update supportUSB-C DFU support allows verified firmware updates.
SpecificationsTap to open
Bluetooth version
Bluetooth 5.4 with Auracast
TV inputs
Optical/TOSLINK, 3.5 mm AUX
Wireless outputs
Auracast broadcast or one classic Bluetooth listener
Bluetooth range
Up to 30 m / 100 ft
Auracast range
Up to 100 m / 330 ft
Codecs
aptX Adaptive, aptX HD, aptX, SBC, LC3
Firmware
USB-C DFU supported
Works withTap to open

Add-ons

Compatible listening devices for this transmitter.

AuraBand | Auracast Personal ReceiverAuraBand | Auracast Personal ReceiverCompatible listener FitLock Aura | Secure-Fit Sports EarbudsFitLock Aura | Secure-Fit Sports EarbudsCompatible listener

Bridge Accessories

Use only when the TV or listener needs another connection path.

AuraCoil | Auracast Personal ReceiverAuraCoil | Auracast Personal ReceiverBridge accessory HAX06 | HDMI Arc Audio Extractor PassthroughHAX06 | HDMI Arc Audio Extractor PassthroughBridge accessory

Others

Optional replacement connection and power accessories.

What's in the boxTap to open

Packaging list pending confirmation.

Frequent Ask QuestionsTap to open
Will Audikast 4 work with my TV?

Yes if the TV has Optical/TOSLINK or 3.5 mm AUX output. HDMI-only TVs need an audio extractor.

Can it connect to hearing aids?

Compatible Auracast hearing aids can join the broadcast. Confirm the exact hearing-aid model before purchase.

Can I use regular Bluetooth headphones?

Yes. Classic Bluetooth mode supports one compatible headphone or speaker.

Can I use a soundbar at the same time?

Audikast 4 has no built-in soundbar passthrough.

Support Questions
ComparisonTap to open
Buying difference
Audikast 4 Audikast 4
MediaCast MediaCast
TV inputsOptical, AUXHDMI ARC, Optical, AUX
AuracastYesYes
Classic BluetoothOne listenerOne listener
HDMI ARCNoYes
Best fitOptical or AUX TVsModern HDMI ARC TVs
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Frequently Asked Questions

How can I connect my hearing aids? How can I use this with my soundbar? Can I Use TV Speakers & Headphones / Hearing Aids Together? My hearing aids/headphones is not working. How to fix? What does the flashing light mean? Hearing Aid Volume Too High or Too Low?