TeachLogic IRM-5650 (LS-4)
Maxim III System, with Receiver/Mixer/Amp, IR Wireless Mic, Handheld Wireless Mic & 4 Lay-In Speakers

OUR PART #  IRM-5650-LS-4


The Teachlogic Maxim III wireless classroom microphone system is their premiere Digital Hybrid sound-field series for use in classrooms. This particular system package, the IRM-5650 (LS-4), consists of a Maxim III Receiver/Mixer/Amplifer (model: IMA-520), a Ceiling Sensor for consistent IR connectivity throughout room (model: ICS-55), (4) SP-628L Lay-In Ceiling Speakers (LS-4 package), Sapphire transmitter/microphone with Lithium battery (IRT-60), Handheld Microphone Transmitter (IRH-35), and Drop-In Charger (BRC-60).

IMA-520 Receiver/Mixer/Amplifier
Includes 2 infrared receivers, a powerful 50 watt Class D amplifier, digital equalization, and digital limiting that all combine to offer freedom of movement and allow simultaneous use of 2 microphones. Its 4 auxiliary inputs provide multi-media integration with even distribution of sound for all audio in the classroom. It has an RS-232 input that's compatible with most wall controllers and enables remote adjustment of inputs. It has a Line level output for Lesson capture plus a second output for ALS (Assistive Listening System).

When combined with Sapphire (IRT-60) transmitter the Maxim III delivers several key features like: Security Alert circuit which is activated by holding down a button for 5 seconds on transmitter, Teacher Voice Priority, and Remote volume control for line inputs.

SP-628L Lay-In Speakers (LS-4 package: 4 speakers included)
These full-range 2-way compact coaxial ceiling speakers come equipped with a 6.5" woofer and delivering low distortion and smooth natural frequency response that's great for articulate vocal clarity. They're a complete loudspeaker assembly with 12" frame, perforated steel grill, integrated steel back can and attached "T" bar for finish edge. This package offers quick installation with minimal tile-cutting.

IRT-60 Sapphire Infrared Transmitter
Sapphire Pendant infrared transmitter/microphone with rechargeable Lithium-ion battery and unidirectional microphone for true voice reproduction and excellent feedback suppression. Its light weight, small size, and optimum performance make it the ideal infrared wireless microphone to complete this infrared classroom system package. It also features the previously mentioned Security Alert button which notifies the office in case of problems in the classroom, plus Teacher Priority, and Remote volume controls on all line inputs.

IRH-35 Handheld Microphone Transmitter
A handheld microphone/transmitter that's primarily designed for use by students to offer interactive class participation. Its ergonomic design provides user comfort and very low handling noise. It's a unidirectional condenser microphone that 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° transmission and assured connectivity throughout the classroom.

ICS-55 Ceiling Sensor
Ceiling dome sensor with 6 large receiving diodes and 50ft 75-ohm dual-shielded plenum-rated cable.

Drop-In Charger BRC-60
The BRC-60 is a 3-Port Drop-In Charger for one or two IRT-60 Sapphire transmitters along with one IRH-35 Handheld transmitter.

Teachlogic Maxim III [IRM-5650 (LS-4)] Features/Specifications:

For further information and specifications, please refer to items under the "Documenation" tab above.

TeachLogic IRM-5650 (LS-4)
Maxim III System, with Receiver/Mixer/Amp, IR Wireless Mic, Handheld Wireless Mic & 4 Lay-In Speakers

OUR PART #  IRM-5650-LS-4

Product Information:

The Teachlogic Maxim III wireless classroom microphone system is their premiere Digital Hybrid sound-field series for use in classrooms. This particular system package, the IRM-5650 (LS-4), consists of a Maxim III Receiver/Mixer/Amplifer (model: IMA-520), a Ceiling Sensor for consistent IR connectivity throughout room (model: ICS-55), (4) SP-628L Lay-In Ceiling Speakers (LS-4 package), Sapphire transmitter/microphone with Lithium battery (IRT-60), Handheld Microphone Transmitter (IRH-35), and Drop-In Charger (BRC-60).

IMA-520 Receiver/Mixer/Amplifier
Includes 2 infrared receivers, a powerful 50 watt Class D amplifier, digital equalization, and digital limiting that all combine to offer freedom of movement and allow simultaneous use of 2 microphones. Its 4 auxiliary inputs provide multi-media integration with even distribution of sound for all audio in the classroom. It has an RS-232 input that's compatible with most wall controllers and enables remote adjustment of inputs. It has a Line level output for Lesson capture plus a second output for ALS (Assistive Listening System).

When combined with Sapphire (IRT-60) transmitter the Maxim III delivers several key features like: Security Alert circuit which is activated by holding down a button for 5 seconds on transmitter, Teacher Voice Priority, and Remote volume control for line inputs.

SP-628L Lay-In Speakers (LS-4 package: 4 speakers included)
These full-range 2-way compact coaxial ceiling speakers come equipped with a 6.5" woofer and delivering low distortion and smooth natural frequency response that's great for articulate vocal clarity. They're a complete loudspeaker assembly with 12" frame, perforated steel grill, integrated steel back can and attached "T" bar for finish edge. This package offers quick installation with minimal tile-cutting.

IRT-60 Sapphire Infrared Transmitter
Sapphire Pendant infrared transmitter/microphone with rechargeable Lithium-ion battery and unidirectional microphone for true voice reproduction and excellent feedback suppression. Its light weight, small size, and optimum performance make it the ideal infrared wireless microphone to complete this infrared classroom system package. It also features the previously mentioned Security Alert button which notifies the office in case of problems in the classroom, plus Teacher Priority, and Remote volume controls on all line inputs.

IRH-35 Handheld Microphone Transmitter
A handheld microphone/transmitter that's primarily designed for use by students to offer interactive class participation. Its ergonomic design provides user comfort and very low handling noise. It's a unidirectional condenser microphone that 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° transmission and assured connectivity throughout the classroom.

ICS-55 Ceiling Sensor
Ceiling dome sensor with 6 large receiving diodes and 50ft 75-ohm dual-shielded plenum-rated cable.

Drop-In Charger BRC-60
The BRC-60 is a 3-Port Drop-In Charger for one or two IRT-60 Sapphire transmitters along with one IRH-35 Handheld transmitter.

Teachlogic Maxim III [IRM-5650 (LS-4)] Features/Specifications:

For further information and specifications, please refer to items under the "Documenation" tab above.

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