Maxim 50-watt digital class D IMA-5 - Amber Tech
Products

TeachLogic

Maxim™

Product Code: TH-IMA-540

Brand
Teach Logic
$1,549.00 inc GST
RRP $1,549.00
 
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Unit of Measure
EACH

 

Technical Specifications
Brands TeachLogic

The 4th generation Maxim™ is our flagship infrared classroom audio system that comes ready to support both in-person and hybrid learning.

It is the ultimate audio system for group presentation whether in a classroom, boardroom, or conference area. Its two channel receiver allows the simultaneous use of two wireless infrared microphones. Our Sapphire pendant is ideal for hands-free presentation while our IRH-35 handheld can be passed around the room for individual participation.

When connected to overhead speakers, the Maxim™ ensures that crystal clear sound is delivered to every seat in the room.

The Maxim has four auxiliary line inputs to integrate various media devices to supplement your presentation material for added engagement, plus connections for intercom, fire alarm, and security alert.

An ultrasensitive dome sensor mounted to the ceiling renders 100% reliable signal connectivity of the microphone throughout the room.

With our advanced infrared (IR) engineering, TeachLogic systems are less susceptible to outside interference and all transmission will be contained in the room. IR will not pass through a solid surface, thus eliminating transmission into an adjacent room and providing absolute security. What is said in the room stays in the room.


Features
  • Amplifier: digital hybrid class D
  • Powers 4 x 8 Ω classroom speakers
  • Video Conference Sync w/ EchoGuard™
  • Front panel “Conference” input & output: connects to host computer to synchronize classroom audio w/ video conference application
  • EchoGuard™ prevents remote audio from being looped back into conference audio
  • 4 line inputs:
  • Rear panel: 3.5 mm auxiliary input (mic or line level switch)
  • Rear panel: 3.5 mm computer input w/ anti-hum (On/Off switch)
  • Front panel: 3.5 mm auxiliary (Conference) input
  • Rear panel: DVD input, dual RCA
  • Assistive Listening System (ALS) output with level control on rear panel (3.5mm)
  • Connection to building paging system
  • Mutes all audio inputs to allow page to be heard (Page Muting)
  • Passes page signal to classroom speakers (Page Pass Through)
  • Feature can be turned off w/ a selector switch. Note: not intended as a life safety audio transmission feature
  • Pages pass through to Assistive Listening System and Conferencing outputs
  • Supports teacher security alerting function from wireless microphone (IRT-60)
  • Fire Alarm connection: mutes all audio sources when fi re alarm sounds
  • May be controlled by third-party RS-232 devices for all input levels (volume up, down, and mute)
  • Digital Feedback Guard (DFG): reduces chances for audio feedback
  • Remote teacher control over line inputs (enabled by Sapphire microphone)
  • Low-power standby mode (both automatic and manual activation)
  • Drop-in microphone charger connection 5 VDC USB
Specifications
  • Amplifier Output Power - 50 W RMS, 2 x 25 W channels
  • Receiver Input - Infrared FM, 2 wireless mic channels
  • Modulation - Wide-band FM
  • Reception Frequencies - Ch. A: 2.08 MHz, Ch. B: 2.54 MHz
  • Deviation - ±10 kHz Nominal, 25 kHz Max
  • De-emphasis - 50 μs
  • Tone Key - 32.768 kHz
  • Infrared Wavelength - 850 nm
  • External Sensor Input - 2, RCA, Powered Ports
  • Connectivity Coverage - 1,600 sq ft per sensor, up to 3 sensors supported
  • Total Harmonic Distortion - <1 % @ 1 kHz
  • Frequency Response - 20 Hz – 20 kHz, ±3 dB
  • Line Level Inputs - 4: 1 x dual RCA, 3 x 3.5 mm
  • Anti-Hum Balun - Present on 1 Aux input for computer
  • Wired Mic Input  - 1 aux input switchable to mic input
  • Line Outputs - Conferencing: 3.5 mm with gain control – front panel, Assistive Listening System: 3.5 mm with gain control – rear panel
  • Page Input - 2-pin Phoenix; 4 V, 25 V or 70 V normal
  • Page Input Sensitivity - 51 mV min
  • Security Alert - Contact Closure (COM, N/O, N/C)
  • Fire Alarm - Contact closure by fire panel mutes audio
  • Output Impedance - Rated Load: 4 Ω minimum impedance
  • Equalization - 5-band, ±10 dB
  • S/N Ratio - 65 dB
  • Speaker Connection - 4-pin Phoenix Connectors
  • Charger Output - 5 VDC, USB
  • Power Supply - 19 VDC / 3.5 A CE, CSA and UL Listed
  • Dimensions - 7.5 × 8.5 × 1.75 in
  • Weight - 1.75 lbs