Questions? Call Us:

TeachLogic IRQ-3150
Quantum II Infrared Column Sound System with Sapphire Microphone/Transmitter

OUR PART #:  IRQ-3150

TeachLogic's Quantum II is a completely self-contained infrared wireless microphone sound system for portable use or permanent installation.
Learn More
Our Price: $599.00
List Price: $749.00
You save 20%!
Write the first review.
TeachLogic IRQ-3150
In Stock

Related Products

TeachLogic's Quantum II is a completely self-contained infrared wireless microphone sound system for portable use or permanent installation. Two wireless microphones can be used simultaneously, one for the teacher and a handheld for student participation. Quantum II has a powerful 30-watt amplifier and a full range speaker for complete coverage of a typical classroom. It can be complemented by a companion speaker for improved sound distribution throughout the room.

Optional System Accessories  (sold separately):

  • Companion speaker with wall bracket
  • Soft carrying case
  • Folding speaker stand

TeachLogic IRQ-3150 Includes:

  • Column speaker with a built-in 30W amplifier, two infrared microphone receivers, built-in sensors, line input, ALD/Recording output
  • Wall-mount bracket (IRC-360)
  • Sapphire transmitter/microphone with Lithium battery (IRT-55)
  • Battery charger (BRC-15)

TeachLogic IRQ-3150 Features:

  • Two infrared wireless microphone receivers
  • Powerful 30 watt amplifier
  • Efficient full-range coaxial speaker
  • Built-in wide angle infrared sensor for 180° reception
  • Tone control, ± 6dB
  • Auxiliary input for computer or iPod™ (3.5mm)
  • Line output for Assistive Listen System (3.5mm)
  • Threaded insert for speaker stand mount
  • Wall mount bracket included

The Sapphire Pendant infrared transmitter/microphone with rechargeable Lithium-ion battery and unidirectional microphone for true voice reproduction and excellent feedback suppression.

Sapphire IRT-55 Infrared Transmitter Features:

  • Only 1.4 oz. including battery
  • Long life Lithium ion battery
  • Rechargeable via micro USB cable
  • Battery level indicator: Back light under power switch
  • Momentary mute button, Backlight blinks in mute mode
  • Push "on/off" power
  • Channel A or B selectable
  • Three level mic volume switch (low, medium, high)
  • Auxilary input (3.5mm)
  • Low profile clip for mounting
  • Wear with a lanyard or directly to neckline collar

Sapphire IRT-55 Infrared Transmitter Specifications:

  • Transmitter Carrier: Infrared
  • Transmission Frequencies: 2.08 MHz and 2.54 MHz
  • Channel Switchable A or B: Field-switchable
  • Transmitting Diodes: Six
  • Modulation: FM Wide-Band
  • Pilot Tone Frequency: 32.768 KHz
  • Peak Deviation: ± 25KHz
  • Operating Range: 1,500 Ft ². 60 Ft. Line of Sight
  • Battery Discharge Indicator: 
    • Blue: Full
    • Purple: Medium
    • Red: Low
    • Flashing Red: Very Low Battery
  • Battery Used: Lithium-ion (3.7V / 620mAh)
  • Battery Life: Approx. 8-9 Hrs/Charge
  • External Power Charger: DC +5V, Micro USB Connector
  • Transmission Angle: 180° Conical
  • User Controls: 
    • Power Switch (Push): On/Off
    • Mute Switch (Push):On/Off
    • Mic Switch (3-position): + 6dB, Normal, - 6dB
    • Aux.Vol../Gain: Increase, Decrease
    • Channel Select: (A or B) in battery compartment
  • External Aux Input: 3.5mm Stereo Line Level
  • Dimensions (HxWxD): 3-5/8" x 1-1/4" x 3/4"
  • Weight: 1.4 oz including battery

Shipping Weight: 12 lbs.

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2018 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.