100-watt Digital Hybrid Class D amplifier/mixer
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TeachLogic IRS-8150 Spectrum III with 4 Ceiling-Mount Speakers
TeachLogic IRS-8150 Spectrum III Infrared Wireless Classroom Microphone System
IRS-8150-CS-4
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TeachLogic IRS-8150 Spectrum III with 4 Wall Mount Speakers
TeachLogic IRS-8150 Spectrum III Infrared Wireless Classroom Microphone System
IRS-8150-WM-4
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TeachLogic IRS-8150 Spectrum III with 4 Lay-in Speakers
TeachLogic IRS-8150 Spectrum III Infrared Wireless Classroom Microphone System
IRS-8150-LS-4
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TeachLogic IRS-8650 Spectrum III with 4 Ceiling-Mount Speakers
TeachLogic IRS-8650 Spectrum III Infrared Wireless Classroom Microphone System with Sapphire Microphone, Transmitter, and Handheld Microphone
IRS-8650-CS-4
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TeachLogic IRS-8650 Spectrum III with 4 Wall Mount Speakers
TeachLogic IRS-8650 Spectrum III Infrared Wireless Classroom Microphone System with Sapphire Microphone, Transmitter, and Handheld Microphone
IRS-8650-WM-4
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TeachLogic IRS-8650 Spectrum III with 4 Lay-in Speakers
TeachLogic IRS-8650 Spectrum III Infrared Wireless Classroom Microphone System with Sapphire Microphone, Transmitter, and Handheld Microphone
IRS-8650-LS-4
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TeachLogic IRS-8655 Spectrum III with 4 Ceiling Mount Speakers
TeachLogic IRS-8655 Spectrum III Infrared Wireless Classroom Microphone System with Sapphire Microphone and Transmitter
IRS-8655-CS-4
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TeachLogic IRS-8655 Spectrum III with 4 Wall Mount Speakers
TeachLogic IRS-8655 Spectrum III Infrared Wireless Classroom Microphone System with Sapphire Microphone and Transmitter
IRS-8655-WM-4
-
TeachLogic IRS-8655 Spectrum III with 4 Lay-in Speakers
TeachLogic IRS-8655 Spectrum III Infrared Wireless Classroom Microphone System with Sapphire Microphone and Transmitter
IRS-8655-LS-4