Infinium Auracast System
Welcome to the future of audio. Infinium™ is the next-generation, award-winning Auracast™ broadcast audio solution—designed, engineered, and proudly built in the USA by Williams AV, the trusted leader in assistive communication. Purpose-built for AV professionals, Infinium™ empowers integrators to deliver seamless, high-quality audio experiences across any environment.
System Includes
(1) BA CT1 (Infinium™ Controller and Transmitter package)
(4) BA R1 Infinium™ receivers
(1) CHG 004 6 bay charger
(1) IDP 018 Auracast™ ADA wall plaque
(2) NKL 001s Neckloops
(4) HED 024 headphones
(1) RPK 005 Rack mount kit
Features
Infinium® Broadcast Audio System
The Infinium® system from Williams AV is a professional broadcast audio solution designed to meet ADA hearing compliance, support multilingual communication, and enhance audio accessibility across a wide range of venues. Whether attendees use venue-provided Infinium® receivers or their own Auracast™ enabled devices, Infinium® delivers crystal-clear, low-latency audio to every listener.
Benefits
- Modular Design – The controller and transmitter operate independently for flexible installation and seamless AV integration.
- Quick Transmitter Installation – A single CAT cable provides both power and audio, streamlining setup for installers.
- Flexible System Management – Configure, monitor, and troubleshoot onsite from the front panel or via a web interface.
- Ergonomic Receiver – The Infinium® R1 features a large display, user-controlled audio balance, long battery life, and supports charging via USB or a charging dock.
- Broad Device Compatibility – Delivers audio to Infinium® receivers and any Auracast™ enabled hearing aids, cochlear implants, or headphones.
- Dante®-Ready – Integrates smoothly into AV networks for efficient audio routing.
Infinium® redefines assistive listening by offering a modern, easy-to-deploy audio solution that ensures no guest misses a word. Ideal for…
- Theaters & Performing Arts Centers
- Classrooms & Lecture Halls
- Airports & Transit Terminals
- Fitness Centers & Gyms
BA SYS2
Controller
| Dimensions | 8.45″ W x 8.25″ D x 1.72″H (21.5 cm x 21 cm x 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 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° F to +122° F (0° C to 50° C) |
| Temperature Range – Storage | -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, 18W. 2.5mm ID center positive barrel connector |
| 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 feet (100 meters); 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 Style Transformer (TFP 062); Input: 100-240 VAC, 50/60 Hz. IEC Line Cord; 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, CB Scheme |
| Warranty | 2-year parts and labor |
Transmitter
| Dimensions | 4.7″ W x 5.0″ D x 1.19″H (11.9 cm x 12.7 cm x 3 cm) |
| Weight | 0.4 lbs (0.18 kg) |
| Color | White |
| Installation Configurations | Ceiling Mount, Wall Mount, Shelf |
| Temperature Range – Operating |
+32° F to +122° F (0° C to 50° C) |
| Temperature Range – Storage | -4° F to +158° F (-20° C to 70° C) |
| Power | PoE (Input) |
| Connection | RJ45 (1x) with 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) |
| Warranty | 2-year parts and labor |
Cable
| Ethernet Cable | 10′ – CAT 5e Ethernet; 10/100 Base-T IEEE 802.3 compliant |
Receiver
| Dimensions | 3.9″ x 2.48″ x 0.85″ 99 x 63 x 21.6 mm |
| Dimensions with Belt Clip | 3.9″ x 2.48″ x 1.19″ 99 x 63 x 30.2 mm |
| Weight | 3.8 oz (107.7 g) |
| Shipping Weight | 4.5 oz (127.6 g) |
| Color | Black |
| Battery Type | Lithium Ion (Li-ion) Camera Style Rechargeable Battery; Field Replaceable |
| Battery Size | 3.7 Vdc, 1200 mAh |
| Battery Life | > 20 hours |
| Temperature Range – Operating | +14° F to +104° F (-10° C to 40° C) |
| Temperature Range – Storage | -4° F to +122° F (-20° C to +50° C) |
| Temperature Range – Charging | +41° F to +114° F (+5° C to 40° C) |
| Charging Connections | Dual contacts for use with Infinium Drop In Chargers or USB-C Connector |
| Button Controls | Power, Increment, Decrement, CH/BAL, Menu/Select |
| Display | OLED display 1.38 x o.69 in (35.1 x 17.5 mm), Diagonal 1.54″ (39.2 mm) |
| Belt Clip | Removable |
| Audio Output Connector | 3.5 mm stereo jack for wired stereo or mono headphones, earphones or neckloops |
| Approvals | FCC, RoHS3, WEEE, Industry Canada/ISED, CE, UKCA, RCM, CB Scheme |
| Warranty | 2-years parts and labor |
| USB-C Connection | Power/Charge (5V @~500 mA) Firmware Updates |
Warranty
2 Years
