TeachLogic IRM-5150 Maxim III Wireless Classroom Microphone System with Sapphire Mic & 4 Ceiling-Mount Speakers

BH #TEIRM5150CS4 • MFR #IRM-5150/CS4
TeachLogic
TeachLogic IRM-5150 Maxim III Wireless Classroom Microphone System with Sapphire Mic & 4 Ceiling-Mount Speakers
Special Order
Expected availability: 3-7 business days
$1,734.95
$145/mo. suggested payments
with 12 Mos. Promo Financing* 

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TeachLogic IRM-5150 Overview

  • 1Description
  • 2TeachLogic IMA-520 Maxim III 2-Channel Receiver / Amplifier Base Station with Switching Power Supply
  • 3TeachLogic Infrared Dome Sensor
  • 4TeachLogic SP-628 Coaxial 8-Ohm Ceiling Speaker with Grille and Back Can
  • 5TeachLogic BRC-15 Plug-In Wall Charger for Sapphire Transmitter

The IRM-5150 Maxim III Wireless Microphone System from TeachLogic is a sound-field system for classroom presentation. This system consists of an IMA-520 Amplifier/Receiver Base Station, IRT-60 Sapphire Microphone Transmitters with Lithium-ion Batteries, an ICS-55 Ceiling Sensor for IR connectivity throughout the room, and four CS-4 Ceiling Speakers. It also includes a BRC-15 Plug-In Wall Charger for charging the Sapphire transmitters.

The IRM-5150 serves as the optimum sound-field system with 50W of power for large rooms or rooms with high ambient sound levels. It helps create a good intelligible learning environment over a large area with up to 4 ceiling or wall speakers (available separately).

The four auxiliary inputs provide multimedia integration with even distribution of sound for all audio in the classroom. The unit also features RS-232 wall panel control of the line inputs, fire alarm connection (AC or DC), remote teacher security alert, teacher priority with instant attenuation of the line levels via Sapphire IRT-60 pendant mic (available separately), DFG (Digital Feedback Guard), and switchable anti-hum circuit on the computer input.

The Maxim III is an infrared wireless microphone sound system. It is the nucleus of the classroom sound field system which provides optimum voice reinforcement. The wireless function permits 360° connectivity throughout the classroom regardless of body position or orientation.

The system is comprised of an infrared detecting sensor installed in the ceiling. The sensor collects the IR wireless signal from the microphone/transmitter and sends a composite signal to the mixer/amplifier via the included 50' plenum-rated cable. The receiver transforms the composite signal into an analog audio signal which is fed to the amplifier mixer. The audio will then be fed to the speakers in the room for even voice reinforcement throughout the room. It also includes a 100' plenum rated 18 gauge speaker cable. The rechargeable batteries offer 6 to 8 hours of usage per charge. The plug-in wall charger will recharge the batteries overnight, ready for another day’s use.

TeachLogic IMA-520 Maxim III 2-Channel Receiver / Amplifier Base Station with Switching Power Supply

The IMA-520 Maxim III 2-Channel Receiver / Amplifier Base Station with Switching Power Supply from TeachLogic serves as the optimum sound-field system with 50W of power for large rooms or rooms with high ambient sound levels. It helps create a good intelligible learning environment over a large area with up to 4 ceiling or wall speakers (available separately).

The four auxiliary inputs provide multimedia integration with even distribution of sound for all audio in the classroom. The unit also features RS-232 wall panel control of the line inputs, fire alarm connection (AC or DC), remote teacher security alert, teacher priority with instant attenuation of the line levels via Sapphire IRT-60 pendant mic (available separately), DFG (Digital Feedback Guard), and switchable anti-hum circuit on the computer input.

Sound-field system for large rooms
Dual infrared wireless microphone receivers
Power Amplifiers: 50W total RMS power; four 25W digital hybrid Class D amplifiers
Security alert contact connection
Fire alarm input AC or DC from 5 to 24V
Page over-ride (muting) with page pass-through to classroom speakers; 100V, 70V, 25V input level
Four line inputs for DVD, computer, MP3, and Aux
Auxiliary input features mic or line level switch
Anti-hum computer balun (On/Off switch)
Front panel auxiliary input for MP3 (3.5mm)
DVD input via dual RCA on rear panel
3.5mm Aux and computer input on rear panel
3.5mm lesson capture output with level control on rear panel
3.5mm ALS output with level control on rear panel
Five-band equalizer
DFG (Digital Feedback Guard)
Remote teacher priority over line inputs
Power sleep mode to conserve energy
Drop-in charger connection (5VDC, USB)
Powers up to 4 speakers (not included)
Rack or shelf mountable using optional kits (not included)

TeachLogic Infrared Dome Sensor

TeachLogic's Infrared Dome Sensor needs to be installed on the ceiling at least 3' from the video projector. It comes with a mounting/support bracket and 50' 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° 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.

Easily installs on ceiling "T" bar with track bracket
6 large receiving diodes for infrared reception

TeachLogic SP-628 Coaxial 8-Ohm Ceiling Speaker with Grille and Back Can

TeachLogic's SP-628 Coaxial 8-Ohm Ceiling Speaker with Grille and Back Can is a full-range compact coaxial ceiling speaker that provides low distortion and a smooth natural frequency response, making it great for articulate vocal clarity. The speaker has an integrated steel back can along with a protective grille. The speaker is ETL Plenum rated and conforms to UL2043 standard.

Air-sealed metal back can for an infinite baffle
6.5" cone driver with a 1" Mylar dome tweeter

TeachLogic BRC-15 Plug-In Wall Charger for Sapphire Transmitter

TeachLogic's BRC-15 Plug-In Wall Charger for Sapphire Transmitter is a plug-in wall charger for the TeachLogic Sapphire transmitter.

UPC: 850005843023

TeachLogic IMA-520 Maxim III 2-Channel Receiver / Amplifier Base Station with Switching Power Supply Specs

Physical
Receiver InputInfrared FM
ModulationFM Wide-band
Reception FrequenciesChannel A: 2.08 MHz
Channel B: 2.54 MHz
IR Wavelength850 nm
Tone SignalChannel A: 32.768 kHz
De-Emphasis50 µs
Frequency Response40 Hz, -18 kHz, ± 3 dB
S/N Ratio> 65 dB
THD< 1% @ 1 kHz
Nominal Deviation± 10 kHz
Maximum Deviation± 25 kHz
Sensor InputExternal: 2 x RCA
ConnectivityCoverage: 1,600 sq. ft
AUX Inputs4 x Aux
Line Level
1 x Dual RCA
3 x 3.5mm
1 x Anti-hum
Line OutputLesson capture, 3.5mm with gain control, 3.5mm with gain control, rear panel
Page Over-RideInput: 100V, 70V, 25V, 3-pin phoenix
SensitivityLevel control
Security AlertContact closure N/O, N/C
Fire Alarm5 to 24 VAC/VDC
Equalization5-Band ±12 dB
Output Power4 x Amplifiers, 25 W each (RMS) 50 W total (RMS)
Output Impedance4 Ω
Output Connection2 x Phoenix connectors
Charger Output5 VDC, USB
Power Supply19 VDC / 3.4 A
CertificationsCE, CSA, and UL listed
Dimensions8.5 x 1.7 x 7.5" (215.9 x 43.1 x 190.5 mm)
Weight2.20 lb (0.99 kg)

TeachLogic Infrared Dome Sensor Specs

Physical
Operating Frequencies2.3 mHz to 2.8 mHz
IR Receiver6 large lens diodes
Coverage360°
Range40-50' (12.19-15.24 m) line of sight, 2500 ft2 (232.25 m2)
MountingClip-on "T" bar bracket
ConnectorFemale RCA
Indicator LightsGreen LED for Power On
Cable75 ohm
Dual-shielded
Plenum-rated
Cable Length50' (15.24 m)
Dimensions4.62 x 1.37" (11.73 x 3.47 cm)
Weight0.46 lbs (0.2 kg)

TeachLogic SP-628 Coaxial 8-Ohm Ceiling Speaker with Grille and Back Can Specs

Speaker
Active or PassivePassive
Number of Included Speakers1
Speaker Configuration2-Way
Power Handling30 W RMS
Impedance8 Ohms
Enclosure TypeSealed
ShieldedNo
Drivers
HF Driver1 x 1" / 2.54 cm Mylar Dome Tweeter
LF Driver1 x 6.5" / 16.51 cm Poly Woofer
MagnetLF:
Neodymium, 10 oz / 284 g
Performance
Frequency Range80 Hz to 15 kHz ±6 dB
Sensitivity89 dB SPL
Coverage Angle90° H x 90° V
Crossover6 kHz
Connectivity
I/O Connectors1 x Screw Terminal 2-Pole Speaker Input
Physical
ColorWhite
MountingIn-Ceiling
Cutout Depth5.1" / 13 cm
Cutout Size7.1 x 7.1" / 18 x 18 cm
Mount Surface Thickness0.4" / 1 cm to 1" / 2.5 cm
Dimensions8 x 5.5 x 5.5" / 20.32 x 13.97 x 13.97 cm
Weight3.3 lb / 1.5 kg
Packaging Info
Package Weight3.95 lb
Box Dimensions (LxWxH)9 x 8.9 x 6.3"

TeachLogic BRC-15 Plug-In Wall Charger for Sapphire Transmitter Specs

Physical
CompatibilityCompatible with TeachLogic Sapphire Transmitter
Power110V
Charging Time10-12 Hours
DimensionsNot Specified by Manufacturer
WeightNot Specified by Manufacturer
Packaging Info
Package Weight0.18 lb
Box Dimensions (LxWxH)3.6 x 2.85 x 1.5"
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