TeachLogic IRV-3150/CS2 VoiceLink Plus Sapphire System with Two Ceiling Mount Speakers and Tile Bridges

TeachLogic IRV-3150/CS2 VoiceLink Plus Sapphire System with Two Ceiling Mount Speakers and Tile Bridges

TeachLogic IRV-3150/CS2 VoiceLink Plus Sapphire System with Two Ceiling Mount Speakers and Tile Bridges

B&H # TEIRV3150CS2 MFR # IRV-3150/CS2
Important Notice: This item is non-cancelable and non-returnable
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  • 1Description

The TeachLogic IRV-3150/CS2 VoiceLink Plus Sapphire System includes the IMA-100 VoiceLink Plus 1-Channel Infrared Microphone Receiver/Amplifier, IRT-55 Microphone Transmitter, BRC-15 Plug-In Wall Charger, and SP-628 Ceiling Speakers with Tile Bridges.

The IMA-100 Microphone Receiver/Amplifier features a 1-channel infrared receiver and two 10W amplifiers to power the included pair of SP-628 Ceiling Speakers. The IRT-55 Microphone Transmitter is a lightweight classroom microphone that 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 good 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. A three-position slide switch provides selection of low, medium, or high microphone volume levels. The BRC-15 Plug-In Wall Charger is used to charge the IRT-55 Microphone Transmitter.

The SP-628 Ceiling Speakers is a full range compact coaxial ceiling speaker that provides low distortion and a smooth natural frequency response, making it great for articulate vocal clarity. Each of the two speakers features an integrated steel back can along with a 24" tile bridge that allows for quick and easy installation.

  • 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
  • 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
  • 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.
  • SP-628 Ceiling Speaker, Coaxial, 8 ohm, with Metal Back Can and Tile Bridge
    TeachLogic's SP-628 Ceiling Speaker, Coaxial, 8 ohm, with Metal Back Can and Tile Bridge is a full range compact coaxial ceiling speaker that provides low distortion and a smooth natural frequency response, making it great for articulate vocal clarity. The speaker has an integrated steel back can along with a 24" tile bridge which allows for quick and easy installation. The speaker is ETL Plenum rated and conforms to UL2043 standard.
    Air sealed metal back can for an infinite baffle
    6" cone driver with a 1" Mylar dome tweeter
In the Box
Table of Contents
  • 1Description
  • IMA-100 Voicelink Plus 1-Channel Infrared Microphone Receiver/Amplifier with Power Supply
    Input Infrared FM
    Modulation FM wide-band
    Frequencies Reception (Channel A): 2.08 MHz
    Infra-red Wavelength 850 nm
    Tone Signal Channel A: 32.768 kHz
    De-Emphasis 50 μs
    Frequency Response 50 Hz, -13 KHz, ± 3 dB
    S/N Ratio >65 dB
    THD <1% @ 1 kHz
    Nominal Deviation ±10 kHz
    Maximum Deviation ±25 kHz
    Sensor Input 2 x RCA
    AUX Input 3.5 mm with gain control, front panel
    Output Power Two Amplifiers:
    Each: 10 W RMS
    Total: 20 W RMS
    Output Impedance 4 Ω
    Output Connection 1 x 4-pin Phoenix
    Power Supply 12 VDC / 0.6 A / 7.2 W
    Enclosure ABS
    Dimensions (W x H x D) 5.0 x 1.0 x 4.5" (127.0 x 25.4 x 114.3 mm)
    Weight 1.00 lb (0.45 kg)
    Packaging Info
    Box Dimensions (LxWxH) 10.3 x 7.9 x 1.8"
  • Sapphire Transmitter with Microphone and Lithium-Ion Battery
    Transmitter Carrier: Infrared
    Transmission Frequency 2.08 MHz and 2.54 MHz
    Channel Channel A or B, Field Switchable
    Transmitting Diodes 6
    Modulation FM Wide-Band
    Pilot Tone Frequency: 32.768 KHz
    Peak Deviation ± 25KHz
    Operating Range 60' (18.28 m) line of sight, 1,500 ft² (139.35 m²)
    Indicator Lights Blue: full
    Purple: medium
    Red: low
    Flashing red: very low battery
    Battery 3.7V, 620mAh Lithium-ion
    Battery Life Approximately 8-9 Hours
    External Power Charger: DC +5V, Micro USB Connector
    Transmission Angle 180° Conical
    User Controls Power 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
    Auxiliary External Input: 0.13" (3.5 mm) stereo line level
    Dimensions 3 x 1.25 x 0.75" (7.62 x 3.17 x 1.9 cm)
    Weight 1.4 oz (39.68 g)
  • BRC-15 Plug-In Wall Charger for Sapphire Transmitter
    Compatibility Compatible with TeachLogic Sapphire Transmitter
    Power 110V
    Charging Time 10-12 Hours
    Dimensions Not Specified by Manufacturer
    Weight Not Specified by Manufacturer
  • SP-628 Ceiling Speaker, Coaxial, 8 ohm, with Metal Back Can and Tile Bridge
    Frequency Response 80 Hz to 15 kHz, ± 6dB
    Power 30 Watts Continuous
    Sensitivity 89dB SPL (1W/1M)
    Impedance
    Crossover Frequency 6 kHz
    Nominal Coverage Angle 90 x 90°
    Driver 5.25" (13.33 cm) Polymica/rubber
    1" (2.54 cm) high efficient domed tweeter, neodymium
    Enclosure Material Air sealed metal back can with infinite baffle
    Termination Screw terminals for secure speaker wire connection
    Mounting Three quick-mount clamps
    Dimensions (HxD) 5.5 x 8" (13.97 x 20.32 cm)
    Weight 5.12 lbs (2.32 kg)
    Magnet: 10 oz (0.28 kg)

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