TeachLogic IRV-3150 VoiceLink Plus Wireless Microphone System with 2 Lay-in Panel Speakers

BH #TEIRV3150LS2 • MFR #IRV-3150/LS2
TeachLogic
TeachLogic IRV-3150 VoiceLink Plus Wireless Microphone System with 2 Lay-in Panel Speakers
Special Order
Expected availability: 3-7 business days
$1,118.95
$94/mo. suggested payments
with 12 Mos. Promo Financing* 

Important Notice

  • This item is noncancelable and nonreturnable.
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TeachLogic IRV-3150 Overview

  • 1Description
  • 2TeachLogic IMA-100 Voicelink Plus 1-Channel Infrared Microphone Receiver/Amplifier with Power Supply
  • 3TeachLogic Lay-In Ceiling Speaker
  • 4TeachLogic Sapphire Transmitter with Microphone and Lithium-Ion Battery
  • 5TeachLogic BRC-15 Plug-In Wall Charger for Sapphire Transmitter
  • 6TeachLogic Infrared Dome Sensor

The IRV-3150 VoiceLink Plus Wireless Microphone System with 2 Lay-in Panel Speakers by TeachLogic consists of an infrared wireless microphone receiver, a Sapphire infrared/transmitter microphone, 2 lay-in panel speakers, and a ceiling sensor. VoiceLink Plus systems are designed to reinforce the teacher's voice and amplify media sources in classrooms. The IMA-100 wireless microphone receiver features a 20W amplifier, which powers the two SP-628L lay-in panel speakers. TeachLogic's IRT-55 Sapphire infrared transmitter/microphone transmits the presenter's voice while granting freedom of movement throughout the classroom via the ICS-55 infrared dome sensor receiver. A Lithium battery and a plug-in battery charger for the microphone are provided. Connection to a computer DVD or iPod is facilitated by an auxiliary input on the receiver's front panel.

TeachLogic IMA-100 Voicelink Plus 1-Channel Infrared Microphone Receiver/Amplifier with Power Supply

The IMA-100 Voicelink Plus 1-Channel Infrared Microphone Receiver/Amplifier with Power Supply from TeachLogic features a 1-channel infrared receiver and two 10W amplifiers to power two or four speakers (sold separately). This receiver/amplifier is a part of the Voicelink Plus Wireless Classroom Microphone System, which also consists of a microphone/transmitter and ceiling sensor.

The ceiling sensor (sold separately) senses the infrared signal emitted from the microphone/transmitter (sold separately) and sends the voice signal to the receiver. The receiver processes the signal and produces an analog signal which is fed to the power amplifier. The output of the amplifier is fed to the speakers. The receiver can also accept an input from another audio source such as an iPod, computer, DVD, or video projector via the auxiliary input on the front panel.

The receiver/amplifier can be placed on desk top, mounted on the wall, or on top or under a shelf using the mounting flanges and hardware provided.

1-channel infrared receiver
Two 10W amplifiers
One 4-pin Phoenix speaker out connector
One line level auxiliary input on the front panel with adjustable gain, 3.5mm input jack
Two RCA sensor inputs
Includes mounting brackets

TeachLogic Lay-In Ceiling Speaker

TeachLogic's Lay-In Ceiling Speaker is a full range compact coaxial ceiling speaker that provides low distortion and a smooth natural frequency response ideal for articulate vocal clarity. Included is a 12" frame, a perforated steel grill, and an integrated steel back can and attached "T" bar for finished edge. It is a quick installation with minimal tile cutting.

Complete speaker assembly (12 x 24")
Perforated steel grill
Heavy duty support for anti rattle or movement
Attached adjoining T-bar
Air sealed metal back can for an infinite baffle
6.5" cone driver with a 1" Mylar dome tweeter
Completely painted, tile white
No speaker assembly required
Quick and efficient installation

TeachLogic Sapphire Transmitter with Microphone and Lithium-Ion Battery

TeachLogic's Sapphire Transmitter with Microphone and Lithium-Ion Battery is a lightweight classroom microphone and comes with a rechargeable lithium-ion battery. It can be worn with a lanyard or clipped directly to your neckline collar. It has high level output, reliable connectivity and great definition. With a built-in breath filter, the Sapphire can function as a pass-around hand microphone. With a tap on the power button, the microphone mutes for private conversation-tap again to restore to normal operation. The auxiliary input allows wireless playback of your iPod. A three-position slide switch provides selection of low, medium, or high microphone volume levels.

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 microphone volume switch (low, medium, high)
Auxiliary input (3.5mm)
Low profile clip for mounting
Wear with a lanyard or directly to neckline collar

TeachLogic BRC-15 Plug-In Wall Charger for Sapphire Transmitter

TeachLogic's BRC-15 Plug-In Wall Charger for Sapphire Transmitter is a plug-in wall charger for the TeachLogic Sapphire transmitter.

UPC: 850005843023

TeachLogic Infrared Dome Sensor

TeachLogic's Infrared Dome Sensor needs to be installed on the ceiling at least 3' from the video projector. It comes with a mounting/support bracket and 50' of plenum rated cable with RCA connector on each end. The ideal location for the dome sensor would be in the center of the ceiling. This will provide a clear signal path for the IR transmission from the transmitter to the dome sensor without obstruction. In addition, you will have 360° coverage and will minimize the transmission distance for more reliable performance. It collects the infrared transmission signal via 6 large detecting diodes. The sensor is connected to the mixer/amplifier via a plenum rated cable terminated with RCA connectors. The mixer/amplifier supplies the power to the sensor.

Easily installs on ceiling "T" bar with track bracket
6 large receiving diodes for infrared reception

TeachLogic IMA-100 Voicelink Plus 1-Channel Infrared Microphone Receiver/Amplifier with Power Supply Specs

InputInfrared FM
ModulationFM wide-band
FrequenciesReception (Channel A): 2.08 MHz
Infra-red Wavelength850 nm
Tone SignalChannel A: 32.768 kHz
De-Emphasis50 μs
Frequency Response50 Hz, -13 KHz, ± 3 dB
S/N Ratio>65 dB
THD<1% @ 1 kHz
Nominal Deviation±10 kHz
Maximum Deviation±25 kHz
Sensor Input2 x RCA
AUX Input3.5 mm with gain control, front panel
Output PowerTwo Amplifiers:
Each: 10 W RMS
Total: 20 W RMS
Output Impedance4 Ω
Output Connection1 x 4-pin Phoenix
Power Supply 12 VDC / 0.6 A / 7.2 W
EnclosureABS
Dimensions (W x H x D)5.0 x 1.0 x 4.5" (127.0 x 25.4 x 114.3 mm)
Weight1.00 lb (0.45 kg)
Packaging Info
Package Weight1.35 lb
Box Dimensions (LxWxH)10.3 x 7.9 x 1.8"

TeachLogic Lay-In Ceiling Speaker Specs

Frequency Response80 Hz to 15 kHz, ± 6dB
Power30 Watts Continuous
Sensitivity89dB SPL (1W/1M)
Impedance
Crossover Frequency6 kHz
Nominal Coverage Angle90° x 90°
Driver6.5" (16.51 cm) Polymica/rubber
1" (2.54 cm) high efficient domed tweeter, neodymium
Enclosure MaterialAir sealed metal back can with infinite baffle
TerminationScrew terminals for secure speaker wire connection
Mounting12 x 24" (30.48 x 60.96 cm) lay-in speaker assembly
ThicknessPanel: 0.62" (1.57 cm)
Dimensions12.25 x 23.75 x 6.25" (31.11 x 60.32 x 15.87 cm)
With T-Bar Support: 13 x 23.75 x 6.25" (33.02 x 60.32 x 15.87 cm)
Weight8 lbs (3.62 kg)

TeachLogic Sapphire Transmitter with Microphone and Lithium-Ion Battery Specs

TransmitterCarrier: Infrared
Transmission Frequency2.08 MHz and 2.54 MHz
ChannelChannel A or B, Field Switchable
Transmitting Diodes6
ModulationFM Wide-Band
Pilot ToneFrequency: 32.768 KHz
Peak Deviation± 25KHz
Operating Range60' (18.28 m) line of sight, 1,500 ft² (139.35 m²)
Indicator LightsBlue: full
Purple: medium
Red: low
Flashing red: very low battery
Battery3.7V, 620mAh Lithium-ion
Battery LifeApproximately 8-9 Hours
External PowerCharger: DC +5V, Micro USB Connector
Transmission Angle180° Conical
User ControlsPower switch (push): on/off
Mute switch (push): on/off
Microphone switch (3 position): + 6db, normal, - 3db
Auxiliary volume/gain: increase, decrease
Channel select: A or B, in battery compartment
AuxiliaryExternal Input: 0.13" (3.5 mm) stereo line level
Dimensions3 x 1.25 x 0.75" (7.62 x 3.17 x 1.9 cm)
Weight1.4 oz (39.68 g)
Packaging Info
Package Weight0.34 lb
Box Dimensions (LxWxH)5 x 3.4 x 1.4"

TeachLogic BRC-15 Plug-In Wall Charger for Sapphire Transmitter Specs

CompatibilityCompatible with TeachLogic Sapphire Transmitter
Power110V
Charging Time10-12 Hours
DimensionsNot Specified by Manufacturer
WeightNot Specified by Manufacturer
Packaging Info
Package Weight0.18 lb
Box Dimensions (LxWxH)3.6 x 2.85 x 1.5"

TeachLogic Infrared Dome Sensor Specs

Operating Frequencies2.3 mHz to 2.8 mHz
IR Receiver6 large lens diodes
Coverage360°
Range40-50' (12.19-15.24 m) line of sight, 2500 ft2 (232.25 m2)
MountingClip-on "T" bar bracket
ConnectorFemale RCA
Indicator LightsGreen LED for Power On
Cable75 ohm
Dual-shielded
Plenum-rated
Cable Length50' (15.24 m)
Dimensions4.62 x 1.37" (11.73 x 3.47 cm)
Weight0.46 lbs (0.2 kg)
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