• Receiver amplifier with pendant mic, plug-in charger, ceiling speaker
• Amplifier: digital hybrid class D
• Two Power Amplifiers: 25 watts ea. channel, total 50 watts RMS for 4 x 8Ω loudspeakers
• 3 Line Level Inputs, mixed w/ the two microphone inputs
• Digital Feedback Guard

The TeachLogic Forum™ instructional audio system provides the classroom with a platform to clearly deliver all audio sources so that learning happens regardless of where the students are located. This versatile system supports 2 infrared wireless microphones, 3 classroom audio sources like a computer or TV, and 2 audio outputs for assistive listening system connection, lesson capture recording, and/or video conferencing to support hybrid learning models.

The Sapphire is our flagship microphone designed specifically for educators. Hands free, lightweight, and hardly noticeable when worn on a lanyard or clipped directly to your neckline collar.

The ceiling sensor is the preferred infrared sensor for optimum performance. It comes standard with Forum, Maxim III, Spectrum II, VoiceLink I, VoiceLink Plus, VoiceLink III and VoiceLink IV packages. This unit needs to be installed on the ceiling at least 3′-0″ from the video projector.

Plug-in charger for IRT-55/IRT-60 Sapphire microphones.

SP-628 is a 6.5″ two-way full range compact coaxial ceiling speaker, providing low distortion and a smooth natural frequency response ideal for articulate vocal clarity.