The TeachLogic Quantum II All-in-One Wireless Sound System with Hands-Free Mic and Charger is a self-contained, infrared wireless microphone sound system for portable use on mobile carts or permanent installation in a classroom or similar environment. This system includes a Quantum II Amplifier, a Sapphire (IRT-60N) hands-free, wireless IR transmitter/microphone, and a BRC-15 plug-in mic charger. A wall-mount bracket is also included.
The Quantum II Amplifier offers 30W of power with automatic energy saving sleep mode, two infrared microphone receivers, built-in infrared sensors, line input, Assistive Listening/recording output, Digital Feedback Guard, tone control, and a full-range coaxial speaker.
The TeachLogic IRC-360 Quantum II is designed for use with wireless microphones/transmitters (not included) to form a completely self-contained infrared wireless mic and sound system. The powerful 30W, low-noise, Class-D digital audio amplifier and full-range coaxial speaker provide complete coverage for a typical classroom and the speaker is well suited to both portable setups and long-term AV installations. The device includes two built-in infrared wireless microphone receivers that allow you to simultaneously use two IR wireless mics (not included) at a line-of-sight range of up to 60'. Handheld and lanyard-style mics are available separately.
- For indoor use, covers up to 1800 square feet
- Two infrared receivers allow you to add two wireless microphones and use them simultaneously
- Built-in wide-angle infrared sensor for reliable 180° IR reception
- Powerful 30W, low-noise, Class D digital audio amplifier
- Efficient full-range coaxial speaker for optimum vocal clarity
- Tone control, ± 6 dB to dial in treble & bass
- Digital equalization and limiting
- 3.5mm auxiliary line-level input for computer, interactive whiteboard, or mobile device
- 3.5mm line-level program output with adjustable volume for Lesson Capture or Assistive Listening System connection
- LED indicators on IR inputs to verify presence of signal
- External speaker output for companion speaker (available separately) to expand sound coverage for a total combined power output of 50W
- Two external sensor inputs for supplementary infrared sensors for extended IR coverage
- Threaded brass insert for use with speaker stand for mobile application
- Wall-mount bracket included
- RoHS compliant
IRT-60 Sapphire Microphone
- Hands-free, lightweight (1.4 oz) cardioid mic worn on a lanyard
- 8-hour rechargeable lithium-ion battery for all-day use
- Delivers high-quality audio for clear, intelligible speech and vocals
IRH-35 Wireless Handheld Microphone
- Cardioid condenser mic reproduces excellent vocal quality
- Windscreen prevents breath pops and plosives
- Perfect for student participation and co-teaching
The TeachLogic IRT-60N Sapphire is a compact and lightweight infrared microphone that can be worn around your neck or clipped to clothing, making it well suited for teachers, instructors, and lecturers. Its cardioid polar pattern delivers focused vocal clarity with minimal ambience while the built-in breath filter reduces plosives and the integral rubber shock suspension impedes vibrations. The internal lithium-ion battery provides up to eight hours of use and conveniently recharges via a micro-USB connection (available separately).
The ITR-60N Sapphire also features a 3.5mm stereo aux input to accommodate an external source such as a smartphone, an MP3 player, or a headworn mic. The mic gain and amplifier volume are adjustable, so you can effectively optimize the signal level. The power button doubles as an easy mute on/off function. When the IRT-60N Sapphire is used with a compatible amplifier/receiver, the switchable teacher priority automatically lowers the audio volume of aux/line inputs upon detection of incoming mic signal.
- Utilizes infrared transmission on 2.08 or 2.54 MHz
- Operating range up to 60'
- Cardioid (unidirectional) polar pattern yields enhanced vocal clarity
- Built-in breath filter and integral rubber shock suspension
- Only 1.4 ounces including battery
- Internal lithium-ion battery provides up to 8 hours of operating time
- Rechargeable via micro-USB or BRC-60 charging dock (available separately)
- Battery level indicator
- Backlight under power switch
- Momentary mute button
- Backlight blinks in mute mode
- Push on/off power
- Channel A or B selectable
- 3-level high/mid/low mic volume switch (normal, - 3 dB, -6 dB)
- 3.5mm stereo auxiliary input for audio device or headworn mic
- Low-profile clip for mounting to lapel or pocket
- Adjustable lanyard included
- Security alert activation (press/hold priority button for five seconds)
- Teacher "priority" control over aux/line inputs (lowers audio volume)
- Priority switch only functions with the Matrix, Forum 232, Maxim III, and Spectrum III amplifier/receiver
- Multicolor LED: no light (power off), solid blue (power on), blinking blue (mic is muted), solid red during use (low battery), solid red during charging (charging in progress), solid green during charging (fully charged), solid purple (audio devices connected to the receiver have been quieted)
- Suitable replacement for IRT-55 and IRT-89 infrared microphones
TeachLogic's BRC-15 Plug-In Wall Charger for Sapphire Transmitter is a plug-in wall charger for the TeachLogic Sapphire transmitter.