Original: $129.95
-65%$129.95
$45.48The Story
The Sennheiser BTA 1 is a standalone Bluetooth Auracast™ transmitter that adds next-generation wireless audio broadcast capability to any TV, projector, or audio source. Unlike traditional Bluetooth transmitters that pair with one device at a time, Auracast broadcasts audio to an unlimited number of compatible receivers simultaneously. This makes the BTA 1 ideal for multi-listener households, waiting rooms, and anyone preparing for the coming wave of Auracast-enabled hearing aids.
With optical (TOSLINK), HDMI ARC, and 3.5mm analog inputs, the BTA 1 connects to virtually any audio source. It streams using the high-efficiency LC3 codec with low-latency transmission, keeping audio perfectly synchronized with video. The extended 50-meter wireless range provides flexibility for larger rooms and open floor plans.
If you already own Auracast-compatible headphones or anticipate upgrading to Auracast hearing aids, the BTA 1 transmitter is all you need to broadcast TV audio throughout your home.
Features
- Bluetooth Auracast broadcast audio streams to unlimited compatible devices simultaneously
- Multiple listeners can receive the same audio at their own independent volume levels
- Low-latency LC3 codec keeps audio perfectly lip-synced with video
- Up to 50-meter (164 ft) wireless range for flexible room positioning
- Optical (TOSLINK) input for digital audio from TVs and soundbars
- HDMI ARC input for single-cable TV connection
- 3.5mm analog input for older TVs, projectors, and audio equipment
- USB powered for easy setup from the TV USB port or a wall adapter
- Future-ready for upcoming Auracast-enabled hearing aids and earbuds
- Compact design fits discreetly near TV or entertainment center
What's Included
- BTA-1 Wireless Transmitter
- USB power cable
- Quick start guide
Specs
- Wireless Technology: Bluetooth Auracast, Bluetooth 5.4
- Audio Codec: LC3 (Low Complexity Communication Codec)
- Transmission Frequency: 2,400 – 2,483.5 MHz
- Wireless Range: Up to 50 meters (164 ft)
- Audio Inputs: Optical (TOSLINK), HDMI ARC, 3.5mm analog
- Power: USB powered
- Dimensions: Compact form factor
- Manufacturer Warranty: 2 years
Documents
Safety Guide
Quick Guide
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The Sennheiser BTA 1 is a standalone Bluetooth Auracast™ transmitter that adds next-generation wireless audio broadcast capability to any TV, projector, or audio source. Unlike traditional Bluetooth transmitters that pair with one device at a time, Auracast broadcasts audio to an unlimited number of compatible receivers simultaneously. This makes the BTA 1 ideal for multi-listener households, waiting rooms, and anyone preparing for the coming wave of Auracast-enabled hearing aids.
With optical (TOSLINK), HDMI ARC, and 3.5mm analog inputs, the BTA 1 connects to virtually any audio source. It streams using the high-efficiency LC3 codec with low-latency transmission, keeping audio perfectly synchronized with video. The extended 50-meter wireless range provides flexibility for larger rooms and open floor plans.
If you already own Auracast-compatible headphones or anticipate upgrading to Auracast hearing aids, the BTA 1 transmitter is all you need to broadcast TV audio throughout your home.
Features
- Bluetooth Auracast broadcast audio streams to unlimited compatible devices simultaneously
- Multiple listeners can receive the same audio at their own independent volume levels
- Low-latency LC3 codec keeps audio perfectly lip-synced with video
- Up to 50-meter (164 ft) wireless range for flexible room positioning
- Optical (TOSLINK) input for digital audio from TVs and soundbars
- HDMI ARC input for single-cable TV connection
- 3.5mm analog input for older TVs, projectors, and audio equipment
- USB powered for easy setup from the TV USB port or a wall adapter
- Future-ready for upcoming Auracast-enabled hearing aids and earbuds
- Compact design fits discreetly near TV or entertainment center
What's Included
- BTA-1 Wireless Transmitter
- USB power cable
- Quick start guide
Specs
- Wireless Technology: Bluetooth Auracast, Bluetooth 5.4
- Audio Codec: LC3 (Low Complexity Communication Codec)
- Transmission Frequency: 2,400 – 2,483.5 MHz
- Wireless Range: Up to 50 meters (164 ft)
- Audio Inputs: Optical (TOSLINK), HDMI ARC, 3.5mm analog
- Power: USB powered
- Dimensions: Compact form factor
- Manufacturer Warranty: 2 years
Documents
Safety Guide
Quick Guide
