Williams Sound Infinium CT1 Auracast Wireless Broadcast Audio System with Controller and Transmitter

SKU: WSBACT100 MFR: BA CT1-00
Earn VIP Reward Points

Key Features

  • Experience superior audio clarity with the Infinium CT1 Auracast system.
  • Broadcast crystal-clear audio wirelessly up to 328' with Auracast technology.
  • Use the Ethernet port for easy programming and status display of audio.
  • Enjoy versatile audio input options, including XLR, 1/4", and terminal blocks.
  • Easily rack mount or place on a shelf for flexible audio system setup.
  • Ensure secure audio broadcasts with AES128-CCM encryption technology.
See More Product Details
Ships from Manufacturer?
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$219.99

3 Year

$349.99

5 Year

$689.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Williams Sound Infinium CT1 Auracast Specifications

General

General

Jump to...
  • Wireless Connection

    Auracast

  • Bluetooth Version

    5.4 LE

  • Codec

    LC3

  • Operating Frequencies

    2400 to 2483.5 MHz (ISM spectrum band)

  • Range

    Up to 328' (100m) in open space using the Infinium BA R1 Receiver

  • Latency (End to End)

    < 40 ms using Infinium BA-R1

  • Channels

    2 Mono, 1 Stereo

  • Channel Security

    Open or Password protected

  • Encryption

    AES128-CCM with 128 bit key

  • Network Connection

    Ethernet with digital audio, control and PoE. Supports direct or network connection with transmitter

  • User Interfaces

    1x Hosted Web page via Ethernet Control Port
    1x 3.12" High Resolution Front Panel OLED Display with push navigation and entry

  • DSP Programmable Audio Processor

    Functions: Compression, High-pass Filter Frequency, Low-pass Filter Frequency, Audio Presets

  • Audio Input Types

    Mic In (Combination XLR & 1/4",Terminal Block)
    Line In (Terminal Block x 2, Combination XLR & 1/4")

  • Compression

    Off, 1:1, 1.5:1, 2:1

  • Audio Output

    1x 1/4" Headphone/Audio Output jack

  • High-pass Filter Frequency control

    Adjustable Step functions

  • Sample rates

    16 kHz (Auracast Standard), 24 kHz (Auracast Standard), 48 kHz (Auracast High)

  • Low-pass Filter Frequency control

    Adjustable Step functions

  • Frequency Response

    +/- 3 dB relative to 1kHz: 40 Hz to 16 Khz

  • Audio Presets

    Music, Voice, and Hearing Assistance

  • Ethernet Cable 10'

    CAT 5e Ethernet; 10/100 BaseT IEEE 802.3 compliant

Controller

Jump to...
  • Installation Configurations

    Rack Mount: Standard 19" Rack, one EIA rack space high, 1/2 space wide. 1-2 units can be mounted in a single rack space with optional RPK 005 (single) or RPK 006 (double) Rack Mount Kits
    Shelf: Can sit on shelf, table, podium, etc

  • Temperature Range - Operating

    +32 Degree F to +122 Degree F (0 Degree C to 50 Degree C)

  • Temperature Range - Storage

    -4 Degree F to +158 Degree F (-20 Degree C to 70 Degree C)

  • Power Button

    Push On / Push Off latching power button

  • Ethernet Control Port

    1x RJ-45 used for web UI, programming, and status display.Supports CAT 5e cable lengths up to 328'(100m); 10/100 Base-T

  • Front Panel Display

    3.12" High Resolution OLED Direct Entry UI with button entry programming and status indicator selections

  • Dante

    1x RJ-45 jack

  • Power Supply

    Desktop Power Supply;
    Input: 100-240 VAC, 50/60 Hz.
    Output: 24 VDC, 750 mA, 18W.
    2.5mm ID center positive barrel connector

  • PoE Power Out

    PoE

  • Compliance Approvals

    FCC, RoHS3, WEEE, Industry Canada/ISED, CE, UKCA, RCM, CBScheme

  • Dimensions (W x D x H)

    8.45 x 5.75 x 1.72" (21.5 x 14.6 x 4.4cm)

  • Weight

    2.3 lbs (1.04kg)

Transmitter

Jump to...
  • Installation Configurations

    Ceiling Mount, Wall Mount, Shelf

  • Temperature Range - Operating

    +32 Degree F to +122 Degree F (0 Degree C to 50 Degree C)

  • Temperature Range - Storage

    -4 Degree F to +158 Degree F (-20 Degree C to 70 Degree C)

  • Power

    PoE (Input)

  • Connection

    RJ-45 (1x) for audio, control and PoE

  • Power On Indicator

    Programmable LED

  • Transmitter Power Output

    Programmable

  • Compliance Approvals

    FCC, RoHS3, WEEE, Industry Canada/ISED, CE, UKCA, RCM, CB Scheme, Gitecki (Japan)

  • Dimensions (W x D x H)

    4.7 x 5 x 1.19" (11.9 x 12.7 x 3cm)

  • Weight

    6.34 oz (180g)

About Williams Sound Infinium CT1 Auracast

Infinium by Williams AV is a professional Auracast broadcast audio solution that redefines assistive listening and real-time audio distribution. Designed for commercial AV environments, it delivers low-latency, high-fidelity audio to unlimited Auracast supported devices-including hearing aids, cochlear implants, headphones, and Infinium receivers.

Ideal for lecture halls, transportation stations, theaters, and other large venues, the Infinium CT1 is a modular system with a discreet transmitter and a rack-mount-ready controller.

The controller integrates smoothly into AV networks, with an analog input and one Dante input supporting two Dante channels. It supports stereo and mono transmission, and users can easily configure, monitor, and troubleshoot via the front panel or web interface.

The transmitter is engineered for effortless installation, requiring just a single CAT5 cable for power, audio, and control. Its compact, low-profile design preserves room aesthetics without compromising performance, and a 100m (328') broadcast range with Infinium receivers ensures reliable coverage while secure channel creation protects audio integrity.

With Infinium, reliable coverage and seamless AV integration deliver professional-grade, inclusive audio for any space.

Applications
• Assistive/Augmented Listening
• Language Interpretation
• Audio Description

Markets
• Theater/Performing Arts
• Education - classrooms & lecture halls
• Transportation - airports, train stations
• Fitness Centers & Gym


- Infinium Controller -

Smart System Management
Effortless local or remote management of your Infinium system.

Flexible Monitoring & Network Management
Program and monitor in real-time directly at the controller or remotely via online access.

Integrated Dante Connectivity
Ensures seamless AV network integration.

Secure Channel Creation
Provides controlled and reliable audio distribution.

Rack-Mount Ready
Designed for professional installation and easy monitoring.


- Infinium Transmitter -
The Infinium transmitter delivers unmatched audio clarity in a compact design, integrating discreetly into any environment for exceptional broadcast performance.

Low-profile design
Blends discreetly into any space, preserving room aesthetics without disruption.

Plug & Play Simplicity, Effortless Setup
Single CAT cable delivers power and audio, simplifying setup.

100-meter (328') broadcast range
With the Infinium receiver, range may vary for other devices

Compatible with Auracast enabled headphones, cochlear implants, and earphones
For versatile listening.

High-quality, Low-Latency Audio
Supports stereo and mono transmission.

Williams Sound Infinium CT1 Auracast Features

  • Real-Time Management - Configure and monitor at the controller or remotely via a web interface
  • Seamless Transmitter Deployment - A single CAT5 cable for both power and audio
  • Versatile Transmitter Mounting - Ceiling, wall, or podium installation with omnidirectional audio coverage
  • Multi-Device Compatibility - Works with Auracast enabled hearing aids, cochlear implants, headsets,and Infinium handheld receivers
  • Dante Integration - Effortlessly connects with professional AV networks

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience superior audio clarity with the Infinium CT1 Auracast system.
  • Broadcast crystal-clear audio wirelessly up to 328' with Auracast technology.
  • Use the Ethernet port for easy programming and status display of audio.
  • Enjoy versatile audio input options, including XLR, 1/4", and terminal blocks.
  • Easily rack mount or place on a shelf for flexible audio system setup.
  • Ensure secure audio broadcasts with AES128-CCM encryption technology.

What's in the box:

  • BA-CT1 Contoller
  • Transmitter
  • 10' Ethernet Cable
  • User Manual
  • Williams Sound 2 Year Limited Warranty