Empowering Education Through Clear Communication

At TeachLogic, we're passionate about revolutionizing education through innovative audio solutions. That's why we're proud to introduce the Quantum II Classroom Audio Grant, dedicated to equipping 500 schools with state-of-the-art audio technology.

IMA 121 front angle
IMA 121 front angle
IMA 121 front
IMA 121 back
IMA 121 Matrix overhead print
IMA 121 Matrix all sides print
IMA 121 CPR 125 IRT 60N
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CPS 121 front angle
CPR 125 front
Matrix Audio Connections Diagram
Matrix Video Conferencing Diagram
Matrix Interfaces Diagram
TeachLogic Sapphire Wireless Microphone tilt
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Matrix™ Receiver Amplifier

Amplifier | Infrared Microphone Receiver | Audio Mixer | Wall Panel Controller

2 AUDIO INPUTS

2 MICS

PAGE MUTE

SECURITY ALERT

FEEDBACK GUARD

VIDEO CONFERENCING

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Description

The Matrix™ is ideal for any room where the amplifier needs to be out of sight and/or in a vault for security. It connects to the same ceiling sensor and speakers as our other user-friendly systems.

With a simple CAT-5 cable, the TeachLogic CPS-121 (or CPR-125) wall controller manages the audio sources and volume levels so that the amplifier can be installed somewhere secure.

The controller has an intuitive touch interface with the additional benefits of Bluetooth and an additional 3.5 mm input. When combined with up to 2 wireless microphones and four (8-ohm) overhead speakers, the Matrix™ is more than just a sound system…it creates a true “Sound Field” in the classroom so every student hears all audio sources equally well.

Why IR?

Additional information

Weight 1.3125 lbs
Dimensions 1.5 × 7.5 × 4.25 in
Receiver Input

Infrared FM
Modulation

FM Wide-band
Reception Frequencies

Ch. A: 2.08 MHz
Ch. B: 2.54 MHz
Infrared Wavelength

850 nm
Tone Signal

Ch. A: 32.768 kHz
De-emphasis

50 μs
Frequency Response

40 hz – 18 kHz, ±3 dB
S/N Ratio

>65 dB
Total Harmonic Distortion

<1 % @ 1 kHz
Nominal Deviation

±10 kHz
Maximum Deviation

±25 kHz
External Sensor Input

2, RCA
Connectivity Coverage

1,600 Sq. Ft., 50ft. line of sight
Line Inputs

Two Line Level, Aux input with +10dB Gain Control, 3.5mm
Line Output

One 3.5 mm Line Level output with Gain Control
Page Over-Ride

Input:100v, 70v, 25v, 2pin Phoenix
Sensitivity

Level Control
Security Alert

Contact Closure (COM, N/O, N/C)
Equalization

Bass/Treble Control, ±12 dB
Output Power

Two digital Amplifiers, 25 watts ea, 50 Watts total (RMS)
Output Impedance

4 Ω min. per channel
Output Connection

One Phoenix Connector
Power Supply

19 VDC, 3.4 A; CE, CSA and UL Listed

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