Assisted Listening Components
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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.
