TeachLogic IRP-1630 Wireless Classroom Mic System, Includes Matrix Amplifier/Receiver, IRT-60 Sapphire Microphone, IRH-35 Handheld Microphone/Transmitter, 4x Ceiling-Mount Speakers, CPS-120 Control Panel, BRC-15 and BRC-101 Charger

- Matrix Amplifier/Receiver -
Matrix IMA-120 Plenum-Rated amplifier, 50 watt total, two infrared receivers base station with switching power supply. The Matrix is the answer to the need for a low cost, plenum application, high performance sound-field system that allows for remote adjustment of inputs via our CPS-120 wall panel controller. The two wireless microphone channels provide freedom of movement and permits hands free performance. The two auxiliary inputs provide multimedia integration with even distribution of sound for all audio in the classroom. It has a separate output for Lesson Capture or an Assistive Listening System. When utilizing the CPS-120 the system gains a wireless audio connection via Bluetooth.

- ICS-55 Infrared Dome Sensor -
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. It comes with a mounting/support bracket and 50 feet of plenum rated cable with RCA connector on each end. The ideal location for the dome sensor would be in the center of the ceiling.

This will provide a clear signal path for the IR transmission from the transmitter to the dome sensor without obstruction. In addition, you will have 360 deg. coverage and will minimize the transmission distance for more reliable performance. It collects the infrared transmission signal via 6 large detecting diodes. The sensor is connected to the mixer/amplifier via a plenum rated cable terminated with RCA connectors. The mixer/amplifier supplies the power to the sensor.

- SP-628 Ceiling Speaker -
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. The SP-628 has integrated steel backcan along with 24" tile bridge which allows for quick and easy installation. ETL PLENUM RATED CONFORMS TO UL2043 STANDARD.

Intended use
Indoor environment, mounted parallel to floor plane in a 24" wide suspended ceiling tile.

- IRT-60 Sapphire Microphone -
The Sapphire is our flagship infrared microphone. Handsfree, lightweight and hardly noticeable when worn on a lanyard or clipped directly to your neckline collar.

Performance
The Sapphire's vocal clarity is unsurpassed. It boasts high level output, reliable connectivity and exceptional definition. With a built-in breath filter, the Sapphire can also function as a pass-around hand mic.

Function
Hold for 1 second to power ON. The "TL" light will glow blue. With a tap on the power button, the mic mutes (blinking blue light) for private conversation-tap again to restore to normal operation. The auxiliary input allows wireless playback of an audio device like a music player. A three-position slide switch provides selection of HIGH, MID or LOW (Normal, -3dB or -6dB) microphone volume level.

Safety
The IRT-60 features: Security Alert, holding down the priority button for five seconds activates a contact closure.

- IRH-35 Handheld Microphone Transmitter -
For use with all TeachLogic infrared sound systems. The handheld microphone/transmitter is primarily used by students for interactive class participation. The ergonomic design renders user comfort and very low handling noise. The unidirectional condenser microphone reproduces excellent vocal quality and the windscreen prevents breath pops. The emitting diodes are located around the top and bottom end of the handle for 360 deg. transmission and assured connectivity throughout the classroom.