TeachLogic IRV-3435 VoiceLink Plus Wireless Microphone System with Four Lay-in Panel Speakers

TeachLogic IRV-3435 VoiceLink Plus Wireless Microphone System with Four Lay-in Panel Speakers

TeachLogic IRV-3435 VoiceLink Plus Wireless Microphone System with Four Lay-in Panel Speakers

B&H # TEIRV3435LS4 MFR # IRV-3435/LS4
TeachLogic IRV-3435 VoiceLink Plus Wireless Microphone System with Four Lay-in Panel Speakers

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Important Notice: This item is non-cancelable and non-returnable
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Expected availability: 7-10 business days 
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  • 1Description

The IRV-3435 VoiceLink Plus Wireless Microphone System with Four Lay-in Panel Speakers from TeachLogic is designed for use in a classroom environment. The VoiceLink Plus reinforces the teacher's voice and amplifies audio sources. The VoiceLink Plus system features an infrared wireless microphone receiver with a 20 watt amplifier designed to power four included speakers. The unit has an auxiliary input on the front panel, which facilitates the output of a computer DVD or iPod to supplement the instructional program.

The VoiceLink Plus comes with a handheld infrared transmitter/microphone with NiMH batteries (Channel A and B). The transmitter has an ergonomic design that provides user comfort and very low handling noise. The unidirectional condenser reproduces excellent vocal quality and the windscreen prevents breath pops. The emitting diodes are located around the top and bottom end of the handle for 360° transmission and assured connectivity throughout the classroom.

The IRV-3435 VoiceLink Plus also includes four lay-in panel speakers, a Duracell NiMH battery, a drop-in battery charger, and a ceiling sensor for IR connectivity.

One IR wireless microphone receiver
One Auxiliary front panel 3.5mm jack line level input with adjustable gain
Two RCA sensor inputs
One four-pin phoenix speaker connector
Mounting bracket
Light-weight at 1 lb
Receiver
Enclosure ABS
Receiver Input Infrared FM
Modulation FM Wide-band
Reception Frequencies Ch. A: 2.08 MHz
Infra-Red 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 (THD) ‹ 1% @ 1 kHz
Nominal Deviation ± 10 kHz
Maximum Deviation ± 25 kHz
Sensor Input 2 x RCA
AUX Input 1 x 3.5 mm jack with gain control (front panel)
Output Power (RMS) 2 x 10 W amplifier
Output Impedance 4 Ω
Output Connection 1 x 4-pin Phoenix connector
Power Supply 12 VDC, 0.6 A, 7.2 W
Dimensions (W x H x D) 5.0 x 1.0 x 4.5" (12.7 x 2.5 x 11.4 cm)
Weight 1.0 lb (0.45 kg)
Microphone
Transmitter Carrier: Infrared
Transmission Frequency 2.08 MHz and 2.54 MHz
Battery AA Rechargeable NiMH batteries
Speakers
Frequency Range 80 Hz - 15 kHz, ± 6 dB
Power 30 W, continuous
Impedance 8 Ω

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