Assistive Listening Systems

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Williams AV CHG 004 Infinium 6-Bay Drop-In Charger for Auracast Receivers

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Williams AV CHG 004 Infinium 6-Bay Drop-In Charger The CHG 004 Infinium 6-bay drop-in charger is designed for efficient, high-capacity charging of Infinium Auracast receivers. With six dedicated...

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MSRP: $508.00

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Williams AV WF SYS2C Assistive Listening System with 6 WAV Pro 6.8" HD Receivers and Headphones

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Williams AV WF SYS2C Assistive Listening System The WF SYS2C WaveCAST wi-fi assistive listening system provides a complete solution for venues seeking high-quality, accessible audio. It includes 6...

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Williams AV IMA-840 Spectrum 100W Infrared Wireless Microphone Receiver Amplifier

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Williams AV IMA-840 Spectrum Receiver Amplifier The IMA-840 Spectrum is Williams AV's most powerful infrared classroom audio system, engineered for large classrooms, boardrooms, and conference areas...

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Williams AV IMA-540 Maxim 50W Infrared Wireless Microphone Receiver Amplifier

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Williams AV IMA-540 Maxim Receiver Amplifier The IMA-540 Maxim is Williams AV's flagship infrared classroom audio system, designed to deliver crystal-clear sound for both in-person and hybrid...

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Williams AV IMA-240 Forum 232 Infrared Wireless Microphone Receiver Amplifier

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Williams AV IMA-240 Forum 232 Receiver Amplifier The IMA-240 Forum 232 amplifier ensures that teachers' voices are heard clearly in classrooms of any size, whether in-person or hybrid. Equipped with...

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Williams AV IMA-121 Matrix Gen 2 50W Amplifier with Dual IR Microphone Receivers

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Williams AV IMA-121 Matrix Gen 2 Receiver Amplifier The IMA-121 Matrix Gen 2 amplifier is a versatile multimedia audio solution designed for classrooms and professional AV environments where...

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Williams AV CCS 061 Silicone Skin with Lanyard and Wrist Strap for Digi-Wave DLT 400 and DLR 400 RCH Receiver - Blue

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Williams AV CCS 061 Silicone Skin with Lanyard and Wrist Strap in Blue The CCS 061 silicone skin in blue is designed to protect Digi-Wave DLT 400 transceivers and DLR 400 RCH receivers from everyday...

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Williams AV MIC 414 Plug Mount TRRS Microphone for DLT 400 and DLT 400-AIM

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Williams AV MIC 414 Plug Mount TRRS Microphone The MIC 414 plug mount TRRS microphone is a compact and efficient solution for direct voice capture in Digi-Wave communication systems. Featuring a...

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Williams AV CHG 1520 15-Bay Charger Pack for IR RX20

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Williams AV CHG 1520 15-Bay Charger Pack The CHG 1520 15-bay charger pack is a high-capacity charging solution designed for IR RX20 under-the-chin infrared receivers. It allows users to charge and...

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Williams AV CHG 005 Infinium 12-Bay Drop-In Charger for Auracast Receivers

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Williams AV CHG 005 Infinium 12-Bay Drop-In Charger The CHG 005 Infinium 12-bay drop-in charger is a high-capacity charging solution designed for efficient management of Infinium Auracast receivers...

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Williams AV CHG 003 Infinium 2-Bay Drop-In Charger for Auracast Receivers

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Williams AV CHG 003 Infinium 2-Bay Drop-In Charger The CHG 003 Infinium 2-bay drop-in charger is designed for simple and efficient charging of Infinium Auracast receivers. Its drop-in design allows...

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MSRP: $207.00

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Williams AV CHG 448 Digi-Wave 8-Bay Charger for DLR 400 RCH Receivers, DW T410 and DLT 400 Transceivers

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Williams AV CHG 448 Digi-Wave 8-Bay Charger The CHG 448 Digi-Wave 8-bay charger is a versatile charging solution designed to support multiple Digi-Wave communication devices. It accommodates DLR 400...

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Williams AV WF SYS3C WaveCAST Wi-Fi Assistive Listening System with 12 WAV Pro Wi-Fi Receivers, WF T5C Transmitter and 12 Headphones

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Williams AV WF SYS3C WaveCAST Wi-Fi Assistive Listening System The WF SYS3C WaveCAST Wi-Fi assistive listening system is a powerful, network-based solution designed to deliver high-quality,...

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Williams AV WF SYS1C WaveCAST Wi-Fi Assistive Listening System with 2 WAV Pro Wi-Fi Receivers, WF T5C Transmitter and 2 Headphones

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Williams AV WF SYS1C WaveCAST Wi-Fi Assistive Listening System The WF SYS1C WaveCAST Wi-Fi assistive listening system is a modern, network-based solution designed to deliver clear, real-time audio...

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Williams AV IR SY23 D IR+ Large-Area Infrared Assistive Listening System with Dante, IR M1 D Modulator, 2 IR E4 Emitters, A4 Array, and 5 Receivers

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Williams AV IR SY23 D IR Plus Large-Area Infrared Assistive Listening System with Dante The IR SY23 D IR+ large-area infrared assistive listening system with Dante is a commercial-grade solution...

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Williams AV IR SY22 D IR+ Large-Area Infrared Assistive Listening System with Dante, IR M1 D Modulator, 4 IR E4 Emitters, A4 Array, and 4 Receivers

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Williams AV IR SY22 D IR Plus Large-Area Infrared Assistive Listening System with Dante The IR SY22 D IR+ large-area infrared assistive listening system with Dante is a commercial-grade solution...

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Williams AV IR SY21 D IR+ Large-Area Infrared Assistive Listening System with Dante, IR M1 D Modulator, 2 IR E4 Emitters, A4 Array, and 4 Receivers

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Williams AV IR SY21 D IR Plus Large-Area Infrared Assistive Listening System with Dante The IR SY21 D IR+ large-area infrared assistive listening system with Dante is a professional,...

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Williams AV IR SY12 D IR+ Complete Infrared Assistive Listening System with Dante, IR M1 D Modulator, Two IR E4 Emitters and 5 IR RX20 Receivers

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Williams AV IR SY12 D IR Plus Complete Infrared Assistive Listening System with Dante The IR SY12 D IR+ complete infrared assistive listening system with Dante is a comprehensive solution designed...

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Williams AV IR SY12 IR+ Complete Infrared Assistive Listening System with IR M1 Modulator, Two IR E4 Emitters and 5 IR RX20 Receivers

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Williams AV IR SY12 IR Plus Complete Infrared Assistive Listening System The IR SY12 IR+ complete infrared assistive listening system is a secure and fully featured solution designed for...

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Williams AV IR SY11 D IR+ Complete Infrared Assistive Listening System with Dante, IR M1 D Modulator, Two IR E4 Emitters and 4 Receivers

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Williams AV IR SY11 D IR Plus Infrared Assistive Listening System with Dante The IR SY11 D IR+ complete infrared assistive listening system is a fully integrated solution designed to deliver clear,...

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MSRP: $6,115.00

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Assistive Listening Systems: Expert Wireless Audio Solutions for Hearing Accessibility, ADA Compliance & Language Interpretation

Pro Acoustics offers a huge selection of ADA assisted listening devices, systems, and accessories from leading technology manufacturers including Williams AV, Listen Technologies, TOA Electronics, TeachLogic, Hamilton Buhl, Anchor Audio, and more. Whether you are looking for a replacement headset or a complete wireless two-way communication system, we offer a full range of assistive listening and communication products that can help you overcome the challenges of noise, long distances, loud conversations, and hearing loss in a wide range of applications.

We carry assistive listening microphones, headphones, headsets, FM transmitters, IR receivers, transceivers, hearing loops, and accessories such as antenna kits, carrying cases, cables, batteries, connectors, and replacement parts. Our comprehensive selection covers three main categories:

Assisted Listening Systems: complete wireless ADA listening packages for churches, theaters, schools, auditoriums, and public facilities
Assisted Listening Components: transmitters, receiver body-packs, hearing loops, headsets, headphones, earbuds, chargers, parts, and accessories
Classroom Listening Centers: headphone listening centers and student response systems for educational environments

In addition to our selection of assisted listening products, we offer several pre-designed wireless assistive listening systems for churches, coaches, event coordinators, tour guides, high noise environments, work zones, theaters, live production, language interpretation, quiet noise environments, and more. Our expert audio engineers will design a custom hearing assistance solution that meets both your needs and budget.

We offer educational, government, and military discounts as well as bulk pricing and design support for contractors.

Need a Custom Assistive Listening Solution?

Don't see the assistive listening solution you're looking for? Contact our talented sales engineers at (888) 256-4112 and they'll design the perfect assistive listening system for your application, needs, and budget.

Assistive listening devices help deliver speech, music, or program audio directly to an individual listener. They can improve clarity by reducing the effects of background noise, distance, room reverberation, and other conditions that make it difficult to understand amplified audio.

An assistive listening system is the complete audio solution, which may include a transmitter, receivers, antennas, microphones, chargers, and listening accessories. An assistive listening device usually refers to an individual component, such as a receiver, headset, neckloop, transmitter, or personal amplifier.

Common technologies include FM or RF systems, infrared systems, induction hearing loops, Wi-Fi audio systems, and compatible Bluetooth broadcast audio or Auracast solutions. Each technology offers different benefits related to coverage, privacy, portability, device compatibility, and installation.

FM and RF systems use radio signals and are often selected for broad coverage, portable applications, and locations where listeners may move between areas. Infrared systems use light-based transmission that generally remains contained within a room, making them useful where signal privacy and limited room-to-room interference are priorities.

Yes. Compatible neckloops and hearing-loop systems can send audio to hearing aids or cochlear implants equipped with a telecoil. Other users may listen through headphones, earbuds, or earphones connected to a wireless receiver. Compatibility should be confirmed before choosing equipment.

Assistive listening systems may be required in certain assembly areas, courtrooms, theaters, auditoriums, houses of worship, meeting rooms, and other public spaces. Requirements can depend on the type of facility, whether amplified audio is provided, seating capacity, receiver quantity, and hearing-aid compatibility. Applicable federal, state, and local requirements should be verified for each facility.

Assistive Listening Systems

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Choose Your System

Choose Your System

We Customize It

We Customize It

Install with Confidence

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Williams AV CHG 004 Infinium 6-Bay Drop-In Charger for Auracast Receivers

Williams AV WF SYS2C Assistive Listening System with 6 WAV Pro 6.8" HD Receivers and Headphones

Williams AV IMA-840 Spectrum 100W Infrared Wireless Microphone Receiver Amplifier

Williams AV IMA-540 Maxim 50W Infrared Wireless Microphone Receiver Amplifier

Williams AV IMA-240 Forum 232 Infrared Wireless Microphone Receiver Amplifier

Williams AV IMA-121 Matrix Gen 2 50W Amplifier with Dual IR Microphone Receivers

Williams AV CCS 061 Silicone Skin with Lanyard and Wrist Strap for Digi-Wave DLT 400 and DLR 400 RCH Receiver - Blue

Williams AV MIC 414 Plug Mount TRRS Microphone for DLT 400 and DLT 400-AIM

Williams AV CHG 1520 15-Bay Charger Pack for IR RX20

Williams AV CHG 005 Infinium 12-Bay Drop-In Charger for Auracast Receivers

Williams AV CHG 003 Infinium 2-Bay Drop-In Charger for Auracast Receivers

Williams AV CHG 448 Digi-Wave 8-Bay Charger for DLR 400 RCH Receivers, DW T410 and DLT 400 Transceivers

Williams AV WF SYS3C WaveCAST Wi-Fi Assistive Listening System with 12 WAV Pro Wi-Fi Receivers, WF T5C Transmitter and 12 Headphones

Williams AV WF SYS1C WaveCAST Wi-Fi Assistive Listening System with 2 WAV Pro Wi-Fi Receivers, WF T5C Transmitter and 2 Headphones

Williams AV IR SY23 D IR+ Large-Area Infrared Assistive Listening System with Dante, IR M1 D Modulator, 2 IR E4 Emitters, A4 Array, and 5 Receivers

Williams AV IR SY22 D IR+ Large-Area Infrared Assistive Listening System with Dante, IR M1 D Modulator, 4 IR E4 Emitters, A4 Array, and 4 Receivers

Williams AV IR SY21 D IR+ Large-Area Infrared Assistive Listening System with Dante, IR M1 D Modulator, 2 IR E4 Emitters, A4 Array, and 4 Receivers

Williams AV IR SY12 D IR+ Complete Infrared Assistive Listening System with Dante, IR M1 D Modulator, Two IR E4 Emitters and 5 IR RX20 Receivers

Williams AV IR SY12 IR+ Complete Infrared Assistive Listening System with IR M1 Modulator, Two IR E4 Emitters and 5 IR RX20 Receivers

Williams AV IR SY11 D IR+ Complete Infrared Assistive Listening System with Dante, IR M1 D Modulator, Two IR E4 Emitters and 4 Receivers

Assistive Listening Systems: Expert Wireless Audio Solutions for Hearing Accessibility, ADA Compliance & Language Interpretation

Need a Custom Assistive Listening Solution?

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Assistive Listening Systems FAQ's

What are assistive listening devices?

What is the difference between an assistive listening device and an assistive listening system?

What types of assistive listening systems are available?

What is the difference between FM and infrared listening systems?

Can assistive listening devices work with hearing aids?

Are assistive listening systems required for ADA compliance?