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Teachlogic Quantum Ii Wireless Sound System

Teachlogic Quantum Ii Wireless Sound System
  • Product Code: eq8851
  • Availability: In Stock

$1,432.50 $1,905.22

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.

All-in-One Wireless Sound for Classroom    Portable Indoor Use, Mobile Carts    Quantum II Receiver/Amplifier/Speaker    Sapphire Wireless Hands-Free Microphone    Plug-In Sapphire Mic Charger

Parameters
InputInfrared FM from Microphone (Not Included)
ModulationFM Wideband
Reception FrequenciesChannel A: 2.08 MHz
Channel B: 2.54 MHz
Wavelength850 nm
Tone SignalChannel A: 32.768 kHz
De-Emphasis50 μs
Frequency Response50 Hz to 15 kHz, ±3 dB
S/N Ratio>65 dB
THD<1% @ 1 kHz
Nominal Deviation±10 kHz
Maximum Deviation±25 kHz
Sensor Input2 x RCA
CoverageIR Coverage: 60' / 18.2 m Line of Sight
AUX Input1 x 1/8" / 3.5 mm with Gain Control, Front Panel
Line Output1 x 1/8" / 3.5 mm with Gain Control, Front Panel
EqualizationTone control, ±6 dB
Output Power30 W RMS, Class-D Amplifier
External Speaker Jack15 W / 4 Ω
Output ConnectionTwo-Terminal Phoenix Connector
Power Supply 15 VDC / 2.3 A / 34.5 W (CE, CSA, and UL Listed Power Supply Included)
Dimensions6.25 x 14 x 4.75" / 158.75 x 355.6 x 120.65 mm
Weight4.2 lb / 1.9 kg
Packaging Info
Package Weight7.16 lb
Box Dimensions (LxWxH)20.8 x 8.8 x 6.6"

  • 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

TeachLogic offers two infrared mics that work with the Quantum II (both available separately)

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

Related Questions and Answers

Q: 1. does this have connectivity with Pocket Wizards?

A: Unfortunately not, the Quantum radio slave system is completely independant of the PocketWizard system. Each radio slave manufacturer has their own radio frequencies.

Q: 2. Can the pendant microphone charge from a standard micro-USB charger, or does it require a proprietary charger?

A: The manufacturer states, When charging the battery, do not use any battery charger not speci?ed by Cetacea Sound. It appears to be proprietary.

Q: 3. Will the Azden PRO-XR system transmit a stereo signal from the line out of a field recorder so the receiver can be used with headphones to wirelessly monitor the recorder's stereo output? If this is not the best solution for wirelessly monitoring a field recorder's stereo output, is there another solution that is not a bluetooth transmitter?

A: The Azden PRO-XR can be used to send the line level output from a recorder's headphone jack, but the audio signal that is transmitted wirelessly to the receiver will be summed to mono. So you will hear dual mono (the same audio through both ears) when you are monitoring through the receiver's headphone jack while the audio that is being recorded will be stereo. This setup would work to monitor the levels while recording.

Q: 4. i have 3 freewire FW10 units, can i use a freewire FW8R with them?

A: The FW8R and FW10w are fully compatible with one another.

Q: 5. Will this work with Sony Alpha 7 full frame camera and Sony 43 flash??

A: Unfortunately, Quantum has not yet publish this information being that it is a new item. Please check back periodically for updates.

Q: 6. Is this good for Teaching in a Classroom ?

A: Yes. All of Teachlogic's systems are designed specifically for classrooms.

Q: 7. Will this have room to hold two lav mics too?

A: The ANDYCINE Charging Case for Rode Wireless GO/Wireless GO II Microphone System does not allocate extra room for other accessories such as lavalier microphones and is meant for charging the wireless components only.

Q: 8. Can I charge with the windsock on Wireless GO's or does that need to come off?

A: You would pull it off to prevent obstruction between the Rode Go Transmitter and the charger.

Q: 9. What is its voltage? Is it 110V?

A: No, the ANDYCINE Charging Case does not require 110V. It charges via USB and requires 5 to 12 VDC at 1.5 A. You can connect the USB input for the case to a computer's USB port or use a USB wall adapter like you would use to charge a smartphone or tablet, or even a portable power bank.

Q: 10. Can I charge the earlier version of the Rode wireless go?

A: Yes, the ANDYCINE Charging Case can be used to charge the receiver and transmitter(s) for both the original Rode Wireless GO System as well as the Wireless GO II Microphone System.

11/09/2024

[±25 kHz] I use this system in my Den , I play my music from iTunes while I am on the computer and this system was the best choice and I reviewed them all.

5
06/09/2024

[>65 dB] This system is being used at a health and rehab facility by the Activities Department. It is a great help for the elderly, whose voices are often frail and who often cannot hear well. It has great amplification, and the microphone is very easy to hold.

5
01/09/2024

[50 μs] Logitech delived new control console today. Problem solved (so far). July 31 to August 26 = 27 days, 19 business days to get replacement. I suppose one must say their support is good, slow by 21st C measure, but it will do until something better comes along.

5
01/09/2024

[FM Wideband] Great sound for me, replaced a Z-5300 setup I had for 10 years, which had the sub and a channel fail. Chose to get another Logitech, because I was happy with the life I got out of the last one.

5
23/08/2024

[4.2 lb / 1.9 kg] i am in LOVE with this system. i was wondering when i could review it, and here's my chance. this baby is a dream come true for me. i owned an Onkyo system many years ago (which i loved as well), but Logitech blows it out of the water completely. it's way smaller, sleek and sexy looking... but the sound, oh wow! the sound is absolutely fantastic! i am extremely pleased with my purchase, and i highly recommend this speaker system to anyone looking to get immersed in rich 5.1 surround sound. i have mine hooked up to my PC so that i can also hear my music. the sub-woofer is a force to be reckoned with. holy heck, we're talking floor shaking and windows rattling! yep, no regrets here folks!

5
21/07/2024

[50 μs] Great sound, easy setup. Love the look of them. They only have one year guaranteed by the manufacturer. so get the AllState Guarantee Allstate guarantees a fast, fair and hassle-free claim experience

5
12/07/2024

[50 μs] Great little system. I have it hooked to my computer and Bohemian Rhapsody never sounded so good.

5
06/06/2024

[<1% @ 1 kHz] My original Altec Lansing system stopped working and this system was a perfect replacement for it. I am very satisfied with this Logitech system. I looked all over and it is the only system that was a comparable replacement.

5
06/06/2024

[50 μs] Clear and heavy bass. Couldnt imagine using my old speakers again.

5
06/05/2024

[2 x RCA] Love it!!! Great sound.

5

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