Williams AV Receivers/Transceivers
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Williams AV IMA-240 Forum 232 Infrared Wireless Microphone Receiver Amplifier
The Williams AV IMA-240 Forum 232 is a 50W digital hybrid Class D amplifier with dual infrared microphone receivers, a 3-input mixer, 3-band EQ, and assistive listening output. Ideal for classrooms of any size, it supports hybrid learning, teacher priority, and DFG feedback prevention. -
Williams AV DW T410 Digi-Wave Wireless Handheld Microphone Transceiver
The Williams AV DW T410 Digi-Wave wireless handheld microphone transceiver delivers full-duplex 2-way audio, allowing users to speak and listen simultaneously. Designed for tours, interpretation, and events, it features a built-in mic, 3.5 mm audio support, and flexible charging options. -
Williams AV DLT 400-AIM 24-Channel Digi-Wave Digital Interpretation Transceiver
The Williams AV DLT 400-AIM is a portable digital interpretation transceiver featuring Q&A mode for seamless language switching, 24 channels, customizable channel names, and subgroup control. Ideal for courtrooms, corporate training, tours, and classrooms. -
Williams AV IMA-121 Matrix Gen 2 50W Amplifier with Dual IR Microphone Receivers
The Williams AV IMA-121 Matrix Gen 2 amplifier features dual infrared microphone receivers, 50W Class D power, and multimedia mixing with assistive listening output. Designed for secure, out-of-sight installation, it delivers flexible control, paging override, and clear classroom audio. -
Williams AV IMA-540 Maxim 50W Infrared Wireless Microphone Receiver Amplifier
The Williams AV IMA-540 Maxim is a 4th-generation infrared classroom audio system with dual IR microphone receivers, a 50W hybrid Class D amplifier, EchoGuard video conference sync, ALS output, paging support, teacher priority, and USB mic charging, perfect for classrooms and hybrid learning. -
Williams AV IMA-840 Spectrum 100W Infrared Wireless Microphone Receiver Amplifier
The Williams AV IMA-840 Spectrum is a 100W digital hybrid Class D infrared classroom audio system with dual IR microphone receivers, EchoGuard video conference sync, ALS output, paging, teacher priority, and USB mic charging, designed for large classrooms, boardrooms, and conference areas. -
Williams Sound PPA R37N FM Receiver with Belt Clip
The Williams Sound PPA R37N FM Receiver is flexible and simple. It comes with an additional belt clip, but without batteries. It features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz.
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Williams Sound PPA R37-00 Receiver with Belt Clip and Batteries
Flexible and simple, Williams Sound PPA R37-00 FM receiver features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72 - 76 MHz.
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Williams Sound FM R37 FM Receiver with Belt Clip and Surround Earphone
The Williams Sound FM R37 features seek-button channel selection with access to 17 pre-set, wideband frequencies (72 - 76 MHz). The FM R37 offers sleep mode, low-battery indicator, and stereo headphone jack.
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Williams Sound PPA R37 FM Receiver with Ear Buds and Batteries
The Williams Sound PPA R37 FM receiver features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz.
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Williams Sound PPA R37 HD Receiver with Belt Clip Headphones and Batteries
The Williams Sound PPA R37 HD FM Receiver is flexible and simple. It features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72 - 76 MHz. It is compatible with Williams Sound transmitters such as the PPA T35, PPA T27, PPA T32 and PPA T36.
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Williams AV PPA R38N Multi-Channel FM Receiver with Display Screen and Belt Clip
The Williams AV PPA R38 is a multi-channel FM receiver with a high-resolution OLED screen that offers a quick view of receiver status, immediate entry to all user settings, and on-screen channel selection to 17 pre-set, wide-band frequencies (72-76 MHz). Batteries and earphones not included. -
Williams AV IR RX20 Infrared Stereo Stethoscope Receiver Headset
The Williams AV IR RX20 is a comfortable, stereo stethoscope-style infrared receiver compatible with all Williams AV 2.3 or 2.8 MHz IR systems.
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Williams AV WIR RX22-4N Bodypack 4-Channel Infrared Receiver
The Williams AV IR RX22-4 features a sleek body-pack design with four selectable channels, a convenient channel selector, and an easy-to-use on/off volume control. It supports coverage up to 30,000 square feet in single-channel mode and is compatible with Williams AV infrared transmitters operating in the 2.3/2.8/3.3/3.8 MHz frequency range. -
Williams Sound DLR 400 ALK Digi-Wave 400 Digital Receiver
The Williams AV Digi-Wave™ system is a digital spread-spectrum (DSS) wireless listening system. The receiver uses a frequency-hopping algorithm to avoid interference and provide a secure method of communication. -
Williams Sound DLR 400 RCH Digi-Wave 400 Digital Receiver (Rechargeable)
The Williams AV Digi-Wave™ system is a digital spread-spectrum (DSS), simultaneous two-way wireless listening system. Using its frequency-hopping algorithm, it avoids interference and is a very secure method of communication. -
Williams Sound BA R1 Infinium R1 Auracast Receiver
The Williams AV BA R1 is a compact Auracast™ receiver for the Infinium™ system, featuring a large OLED display, tactile buttons, and balance control. It supports public and private audio modes and offers all-day battery life with USB or dock charging. -
Williams Sound DLT 400 Digi-Wave 400 Digital Transceiver
The Digi-Wave™ system is a digital spread-spectrum (DSS), simultaneous two-way wireless listening system. Using its frequency-hopping algorithm, it avoids interference and is a very secure method of communication. The Digi-Wave communication system allows users to listen and talk to one another wirelessly in a variety of scenarios. The DLT 400 has an internal rechargeable battery and includes the charging pack DW ACC PAC4. -
Williams Sound DLT 400-ACM Digi-Wave ACM (Advanced Comms Module) Transceiver
The Williams Sound Digi-Wave Advanced Comms Module (ACM) Transceiver is the ultimate solution for portable intercom in small to medium broadcasts, theater productions, and live events. Offering up to 16 hours of battery life per charge, it supports uninterrupted, all-day use, making it the perfect choice for dynamic, fast-paced environments. -
Williams Sound PPA R37-20 20-Pack FM Receiver Bundle
Flexible and simple. Digitally synthesized for even greater audio clarity and stability. A versatile 3.5mm stereo/mono jack allows for a variety of earphone and headphone options, and is neckloop/telecoil-equipped-hearing-aid compatible.
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Williams Sound PPA R38-20 20-Pack FM Receiver Bundle
Flexible and simple. Digitally synthesized for even greater audio clarity and stability. A versatile 3.5mm stereo/mono jack allows for a variety of earphone and headphone options, and is neckloop/telecoil-equipped-hearing-aid compatible.
