Empowering Education Through Clear Communication

At TeachLogic, we're passionate about revolutionizing education through innovative audio solutions. That's why we're proud to introduce the Quantum II Classroom Audio Grant, dedicated to equipping 500 schools with state-of-the-art audio technology.

For Only
$

Experience the Power of Quantum II

Unlock a world of possibilities with the Quantum II powered speaker system. Designed to elevate the classroom experience, our innovative audio solution boasts an array of features:

Amplifier | Infrared Microphone Receiver | Audio Mixer
The low cost VoiceLink™ Plus is an essential complement to the interactive whiteboard system. While the whiteboard provides a visual for students, the VoiceLink™ Plus reinforces the instructor's voice and amplifies media sources. The system features a single channel wireless microphone receiver and two 10-watt amplifiers (20 watts total) to power two or four speakers. When paired with our Sapphire&trade pendant microphone, the teacher's voice will be clearly heard throughout the room with ease. And the auxiliary input on the front panel allows for the input of a smart phone, computer, or DVD to supplement the instructional program.
20W AMPLIFIER
1 MIC
1 AUDIO INPUT
1 AUDIO OUTPUT
WEIGHT|6.8 oz

We'll ship your school: Quantum II speaker, wireless Pendant mic, plug-in mic charger.

1 Grant per school

Additional systems can be purchased at $449 each w/o a limit

free shipping within the continental USA

System comes with 2-year warranty

Upgrade to a System with Drop-In Mic Charger for Only $139!

Upgrade your system for just $40 more and enjoy the convenience of a drop-in charger. Say goodbye to cable clutter and charging hassles – simply drop your microphone in and power up effortlessly. Upgrade now for a smoother teacher experience!

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VoiceLink™ Plus Receiver Amplifier

Amplifier | Infrared Microphone Receiver | Audio Mixer

The low cost VoiceLink™ Plus is an essential complement to the interactive whiteboard system.

While the whiteboard provides a visual for students, the VoiceLink™ Plus reinforces the instructor’s voice and amplifies media sources. The system features a single channel wireless microphone receiver and two 10-watt amplifiers (20 watts total) to power two or four speakers.

When paired with our Sapphire&trade pendant microphone, the teacher’s voice will be clearly heard throughout the room with ease.

And the auxiliary input on the front panel allows for the input of a smart phone, computer, or DVD to supplement the instructional program.


20W AMPLIFIER

1 MIC

1 AUDIO INPUT

1 AUDIO OUTPUT

WEIGHT|6.8 oz
Categories: ,

Additional information

Weight 0.425 lbs
Dimensions 4.5 × 5 × 1 in
Receiver Input

Infrared FM
Modulation

FM wide-band
Reception Frequencies

Ch. A: 2.08 MHz
Infrared Wavelength

850 nm
Tone Signal

Ch. A: 32.768 kHz
De-emphasis

50 μs
Frequency Response

50 Hz, –13 kHz, ± 3 dB
S/N Ratio

›65 dB
Total Harmonic Distortion

‹1 % @ 1 kHz
Nominal Deviation

±10 kHz
Maximum Deviation

±25 kHz
External Sensor

Input 2, RCA
Aux Input

3.5 mm with gain control
Output Power

2 class D digital amplifiers @ 10 W, 20 W total (RMS)
4 Ω
4-pin Phoenix connector
Power Supply

12 V DC, 0.6 A, 7.2 W
Enclosure

ABS

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