Williams AV Infinium CT1 is a modular Auracast™ broadcast audio system with centralized management, native Dante® integration, and support for managing up to 150 transmitters in professional AV installations.

Designed for modern AV environments, Infinium® CT1 is a patented Auracast™ broadcast audio system built for scalable, multi-stream audio delivery across complex facilities. Its modular architecture combines a rack-mount controller with a remote transmitter for simplified integration and flexible installation. Enhanced Scale & Management (ESM) provides centralized web-based management for up to 150 transmitters, while native Dante®, single-cable CAT5 connectivity, and Open API support enable seamless integration into professional AV and smart building systems.

CODE: BA CT1-01

System Includes

• (1) BA-C1 Infinium Controller
• (1) BA-T1 Infinium Transmitter
• (1) 10 ft (3 m) Ethernet cable

Key Advantages

• Patented Modular Design – Rack-mounted controller + remote transmitter for flexible, integrator-friendly deployments.
• Enhanced Scale & Management (ESM) – Manage up to 150 transmitters with centralized web-based control.
• Single-Cable Installation – Power, audio, and control over one CAT5 cable.
• Native Dante® + Open API – Seamless integration with professional AV and control systems.
• Unlimited Listening – Stream to Auracast™ devices or dedicated receivers.

Ideal For Use

• Lecture halls, theaters, and performing arts venues.
• Transportation hubs and large public spaces.
• Multi-room facilities and campuses.
• Assistive listening, audio description, and language interpretation.

Specifications

BA-CT1 Controller

• Dimensions: 8.45" W × 8.25" D × 1.72" H (21.5 × 14.6 × 4.4 cm)
• Weight: 2.3 lbs (1.04 kg)
• Color: Black
• Installation Configurations:
  • Rack Mount: Standard 19" rack, one EIA rack space high, 1/2 rack width. One or two units can be mounted in a single rack space using the optional RPK 005 (single) or RPK 006 (double) Rack Mount Kits.
  • Shelf: Can be placed on a shelf, table, podium, or similar surface.
• Operating Temperature Range: +32°F to +122°F (0°C to 50°C)
• Storage Temperature Range: -4°F to +158°F (-20°C to 70°C)
• Power Supply: Desktop Style Transformer (TFP 062); Input: 100–240 VAC, 50/60 Hz; Output: 24 VDC, 750 mA, 18 W; 2.5 mm ID center-positive barrel connector
• Power Button: Push On / Push Off latching power button
• Ethernet Control Port: (1×) RJ-45 for Web UI, programming, and status display. Supports CAT 5e cable lengths up to 328 ft (100 m); 10/100 Base-T
• Front Panel Display: 3.12" high-resolution OLED Direct Entry UI with button-entry programming and status indicator selection
• Dante: (1×) RJ-45 jack
• PoE Power Out: PoE
• Compliance Approvals: FCC, RoHS 3, WEEE, Industry Canada/ISED, CE, UKCA, RCM, CB Scheme
• Warranty: 2-year parts and labor

BA-T1 Transmitter

• Dimensions: 4.7" W × 5.0" D × 1.19" H (11.9 × 12.7 × 3 cm)
• Weight: 0.4 lbs (0.18 kg)
• Color: White
• Installation Configurations: Ceiling Mount, Wall Mount, Shelf
• Operating Temperature Range: +32°F to +122°F (0°C to 50°C)
• Storage Temperature Range: -4°F to +158°F (-20°C to 70°C)
• Power: PoE (Input)
• Connection: (1×) RJ-45 with audio, control, and PoE
• Power ON Indicator: Programmable LED
• Transmitter Power Output: Programmable
• Compliance Approvals: FCC, RoHS 3, WEEE, Industry Canada/ISED, CE, UKCA, RCM, CB Scheme, Giteki (Japan)
• Warranty: 2-year parts and labor

Ethernet Cable

• Type: CAT 5e Ethernet cable
• Length: 10 ft (3 m)
• Compliance: 10/100 Base-T IEEE 802.3 compliant