TOA TOA IR-842PMU Infrared Classroom Audio System Main Unit with 40W Amplifier, Built-In Speaker and Bluetooth

Equipment Sales & Professional Installation

MPN: TOA-IR-842PMU-AM

• Infrared classroom audio system with built-in 5.5-inch full-range speaker
• 40W Class D amplifier for clear and powerful sound output
• Integrated infrared dome receiver system for wide classroom coverage
• Bluetooth 5.0 connectivity for wireless audio streaming up to 10 meters
• Supports IR microphones including IR-200M, IR-300, and IR-310
• Wide 120-degree reception angle with up to 15-meter coverage
• XLR microphone input with switchable 24V phantom power
• Multiple inputs, including AUX and Bluetooth, for flexible connectivity
• Independent volume controls for mic, AUX, Bluetooth, and IR channels
• RJ-45 connection for external infrared receiver expansion
• High signal-to-noise ratio over 70 dB for clean audio performance
• Durable MDF enclosure with steel grille for long-term use
• Compact and portable design with a wall mounting option included
• LED indicators for power, IR channels, Bluetooth, and system status
• Ideal for classrooms, training rooms, and educational environments