VoiceLift Pro Microphone System New

Complete Microphone System for High Performance Classroom Voice Amplification
Key Features
  • Complete high performance voice amplification systems
  • Advanced RF wireless technology provides superior sound quality, increased reliability, greater range, and reduced interference over traditional systems
  • Supports up to two microphones per classroom for team teaching or student participation
  • Integrated 50 watt rms audio amplifier for stereo or dual mono audio
  • Includes one pair of Extron patented Flat Field® speakers for consistent sound levels across the listening area
  • Upgrades easily and affordably to a complete PoleVault® Digital classroom AV switching, mounting, and control system
The Extron VoiceLift Pro Microphone System
Model Version Description Part #
VLS 3001 Single Pendant Complete VoiceLift Pro System 42-256-01
VLS 3002 Dual Pendant Complete VoiceLift Pro System 42-256-02
VLS 3002H Pendant and Handheld VoiceLift Pro System 42-256-03

The VoiceLift® Pro Microphone System employs state-of-the-art wireless technology for classroom voice amplification. VoiceLift Pro utilizes digital transmission and pairing in a dedicated spectrum to provide superior performance over traditional systems. Benefits include higher sound quality, increased reliability, and greater range, with reduced interference. Each system contains all the components necessary to evenly distribute the teacher's voice throughout the classroom, including wireless microphone, receiver, switcher/amplifier, speakers, mounting hardware, and cables.

Advanced Wireless Technology

The VoiceLift Pro Microphone is based on an industry standard radio frequency technology operating in a spectrum reserved exclusively for voice communications. This technology is not susceptible to environmental factors, such as windows, sunlight, and fluorescent lighting, that create problems for infrared systems. It also does not suffer from the licensing restrictions and proximity issues of traditional RF microphones.

Upgradeable to a Complete PoleVault Digital Classroom AV System

At the heart of each system is the Extron PoleVault® Digital switcher/amplifier that allows the system to be upgraded to an easy-to-use video switching and control system. Simply add a projector, sources, input wallplates, and a controller to create a completely integrated system for AV switching, control, and voice amplification.

Energy Efficiency

As an ENERGY STAR® qualified switcher/amplifier, the PVS 407D switcher includes two Extron-exclusive power saving modes designed to lower energy usage and reduce operating costs. Auto Power Save Mode automatically turns off the audio amplifier after 30 minutes if no audio is present. Network Standby Power Save Mode turns off the amplifier, wallplates, VoiceLift Pro Receiver, and network switch, and can be scheduled at specific times when the system is not in use or activated by monitoring for when the projector is shut down.

Flat Field Speakers

VoiceLift Pro Microphone Systems include Extron FF 120 full-range Flat Field speakers. Extron’s patented Flat Field Technology reduces beaming of mid and high frequencies, delivering consistent sound levels across the listening area to each student. The speakers also offer an extraordinarily wide dispersion of 170 degrees, allowing each speaker to cover a larger area and reducing the number required in a standard classroom.

Wall Mount Kit

The unique WMK 160 wall mount kit securely mounts and conceals critical components to a wall, protecting them from tampering and theft.

Complete System

VoiceLift Pro Microphone Systems are standalone classroom voice amplification solutions. All VLS systems include the following core components. The VLS 3002 adds a second pendant microphone while the VLS 3002H adds a VLH 302 handheld microphone.

VoiceLift Pro Microphone System Core Components

  • VLP 302 VoiceLift Pro Pendant Microphone
  • VLR 302 VoiceLift Pro Receiver
  • VLC 302 VoiceLift Pro Charging Station
  • PVS 407D IP-Enabled Digital PoleVault Switcher with Integrated Amplifier
  • FF 120 plenum rated Flat Field® Speakers, pair
  • WMK 160 Wall Mount Kit
  • 3' CATx shielded twisted pair cable for connecting the switcher and receiver
  • 100' SPK 18 Precut Speaker Cable - Plenum

Features

RELATED PRODUCTS
  PoleVault Digital Systems Complete AV Switching and Control Systems for Digital Sources
  WallVault Digital Systems Complete AV Switching and Control Systems for Wall Mounted Ultra Short-Throw Projectors and Flat Panel Displays
  PlenumVault Digital Systems Complete AV Switching and Control Systems for Suspended Ceilings
  WMK 160 PoleVault Digital Wall Mount Kit

Specifications

VLS 3001, VLS 3002, and VLS 3002H
Overall system
   Operating range 40' x 40' minimum coverage
   Reception area 1600 square feet (148.6 square meters) minimum
   Radio frequency 1900 MHz
   Vibration ISTA 1A in carton (International Safe Transit Association)
   Regulatory compliance 
      EMI/EMC FCC Class B
      Environmental Complies with the appropriate requirements of RoHS and WEEE
   Product warranty 
      Product 3 years parts and labor
      Microphone battery 90 days
VLP 302 Pendant Microphone
   User controls Power, volume, and function
   Audio input 
      Number/signal type 1 mono, via integrated MEMS microphones
1 mono, unbalanced, via auxiliary mic input jack
      Connector (1) 3.5 mm mini audio jack (tip = audio signal/bias voltage, sleeve = GND)
   Batteries 
      Number/type 1 AA size NiMH or alkaline battery
      Operating life Rechargeable 2400 mAh NiMH batteries: min. 8 hours, continuous use
Alkaline batteries: min. 8 hours, continuous use
      Recharging time ~5 hours for a 2400 mAh NiMH battery
   Enclosure dimensions 3.0" H x 1.47" W x 1.2" D*
(7.6 cm H x 3.7 cm W x 3.0 cm D*)
*Depth includes clip. Depth without clip = 0.9", 2.3 cm
   Product weight 1.2 oz (34 g) without battery
2.2 oz (62 g) with battery
   Regulatory compliance 
      Safety UL, c-UL, FCC Class B
      Accessibility Section 508 of the Rehabilitation Act (29 U.S.C. 794d)
VLH 302 Handheld Microphone
      User controls Power, volume, and link
      Audio input 
         Number/signal type 1 mono, via integrated MEMS microphones
1 stereo, unbalanced, via auxiliary line level input jack
         Connectors (1) 3.5 mm mini audio jack (tip = left channel audio, ring= right channel audio, sleeve = GND)
      Batteries 
         Number/type 1 AA size NiMH or alkaline battery
         Operating life Rechargeable 2400 mAh NiMH batteries: min. 8 hours, continuous use
Alkaline batteries: min. 8 hours, continuous use
         Recharging time ~5 hours for a 2400 mAh NiMH battery
      Enclosure dimensions 8.0" H x 1.8" (max) diameter
(20.2 cm H x 4.6 cm [max] diameter)
      Product weight 4.0 oz (113 g) without battery
5.0 oz (142 g) with battery
      Regulatory compliance 
         Safety UL, c-UL, FCC Class B
         Accessibility Section 508 of the Rehabilitation Act (29 U.S.C. 794d)
VLR 302 Receiver
   User controls 2 normally open relays
1 RS-232 port (38400 baud, 8 data bits, 1 stop bit, no parity) via RJ-45
1 USB
   Mounting Rack, ceiling, or wall mountable
   Power input requirements 12 VDC, 0.2 A
   Enclosure dimensions 1.66" H* x 2.15" W x 4.50" D
(4.2 cm H x 5.5 cm W x 11.4 cm D)
*Height is measured out from the mounting surface.
   Product weight 0.25 lbs (0.11 kg)
   Regulatory compliance 
      Safety UL, c-UL, FCC Class B
VLC 302 Charging Station
   External power supply 110 VAC to 130 VAC, 50-60 Hz, external; to 5 VDC, 2.6 A, regulated
USB Micro B
   Power input requirements 5 VDC, 0.5 A
   Enclosure dimensions 1.5" H x 4.4" W x 3.4" D
(3.9 cm H x 11.3 cm W x 8.6 cm D)
   Product weight 0.66 lbs (0.3 kg)
   Regulatory compliance 
      Safety UL, c-UL
      Environmental Complies with the appropriate requirements of ENERGY STAR® (ENERGY STAR qualified power supply, efficiency level VI).
PVS 407D switcher/power amplifier
   VoiceLift receiver input 1 female RJ-45, -10 dBV (316 mVrms) nominal level
       NOTE     All nominal levels are at ± 10%.
   Audio output 
      Number/signal type 1 line output, stereo/mono, balanced/unbalanced, fixed/variable
1 power amplifier, stereo or dual mono (default), 2 channels total
      Connectors (1) 3.5 mm captive screw connector, 5 pole
(1) 5.0 mm captive screw connector, 4 pole
       NOTE     Unbalanced wired outputs produce 6 dB of attenuation. Balanced output has unity gain/attenuation.
   Power amplifier
      Amplifier type Class D
      Impedance 4/8 ohms (single channel)
4/8 ohms (stereo)
      Output power 25 watts (rms) per channel (1 watt tolerance) at 4/8 ohms, 20 Hz to 20 kHz, 1% THD
   General 
      Power supply External
Input: 100-240 VAC, 50-60 Hz
Output: 12 VDC, 4 A, 48 watts
      Power input requirements 12 VDC, 4 A
      Mounting 
         Wall mount Yes, with optional wall mounting kit
         Pole mount Yes, with optional pole mounting kit
         Ceiling mount Yes, with optional ceiling mount
      Enclosure dimensions 1.9" H x 13.5" W x 3.5" D
(4.8 cm H x 34.3 cm W x 8.9 cm D)
      Product weight 2.9 lbs (1.3 kg), including power supply (1.1 lbs [0.5 kg])
      Regulatory compliance 
         Safety CE, c-UL, UL
UL listed for use in plenum airspaces: meets UL 2043 for heat and smoke release, excluding the power supply; meets UL 60065 for safety.
         EMI/EMC CE, C-tick, FCC Class A, ICES, VCCI
         Environmental Complies with the appropriate requirements of RoHS, WEEE
FF 120 Flat Field® Speakers
   Power capacity 16 W (rms) continuous pink noise
32 W (rms) continuous program
   Nominal coverage angle 170° conical coverage
   Nominal impedance 8 ohms per speaker
   Mounting Drop into a 2' x 2' (61 cm x 61 cm) or 2' x 4' (61 cm x 122 cm) suspended tile.
   Enclosure outer dimensions 3.25" H x 23.75" W x 11.75" D
(8.3 cm H x 60.3 cm W x 29.9 cm D)
   Product weight Single: 4.7 lbs (2.1 kg)
   Regulatory compliance 
      Safety CE, NFPA90A, NFPA70;
UL listed for use in plenum airspaces: meets UL 2043 for heat and smoke release; meets UL 1480 for commercial and professional audio systems.
WMK 160 Wall Mount Kit
   Mounting 
      Wall mount Yes, with included hardware
   Maximum load capacity 15.0 lbs (6.8 kg)
   Material Steel base plate, aluminum cover
   Dimensions 
      Base plate 17.1" H x 16.4" W x 1.5" D
(43.5 cm H x 41.6 cm W x 3.8 cm D)
      Cover 17.3" H x 16.5" W x 2.75" D
(43.9 cm H x 41.9 cm W x 7.0 cm D)
   Product weight 5.5 lbs (2.5 kg)
   Shipping weight 8.0 lbs (4.0 kg)
   Vibration ISTA 1A in carton (International Safe Transit Association)
   Regulatory compliance 
      Safety c-UL, UL, OSHPD anchorage pre-approval
 NOTE     Specifications are subject to change without notice.
(4239-D2)

Diagram


© 2019 Extron Electronics. Specifications are subject to change without notice.