Product Overview
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
- 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.