Details

Extron VLS 3002W (part number 42-348-02) — a complete VoiceLift Pro classroom voice amplification system with two pendant microphones and the WMK 160 wall mount kit.

Two pendants let a co-teacher join in without swapping hardware, or let the second microphone circulate for student contributions. The electronics live behind the WMK 160 wall enclosure rather than above a ceiling, so the system suits rooms with structural slabs, exposed ductwork or no accessible plenum at all. The cover is aluminium over a steel plate and locks shut against tampering.

Key Capabilities

Two VLP 302 pendant microphones on one 1900 MHz digital radio system
Rated for a 40 x 40 ft room, 1600 sq ft (148.6 sq m) minimum reception area
PVCA 452 amplifier gives 25 watts per channel into 4 or 8 ohms at 1% THD
WMK 160 kit takes 15 lbs (6.8 kg) and weighs 5.5 lbs (2.5 kg)
FF 120 Flat Field speakers spread sound across 170 degrees of conical coverage
VLC 302 station charges two microphones at once
OSHPD anchorage pre-approval on the wall mount kit

Where It Is Used

Team-taught and discussion-led classrooms in buildings without usable ceiling voids: refurbished school blocks, college labs, corporate training rooms and hospital education spaces subject to seismic anchorage review.

Specifications at a Glance

Microphones: two VLP 302 pendants
Amplifier: PVCA 452, 25 W per channel, 4/8 ohms, 20 Hz to 20 kHz
Radio: 1900 MHz, 40 x 40 ft minimum coverage
Mounting: WMK 160, cover 17.3 x 16.5 x 2.75 in (43.9 x 41.9 x 7.0 cm)
Warranty: 3 years parts and labor; 90 days on the microphone battery

Also referenced as Extron VLS3002W, VLS-3002W, part number 4234802.

Specifications

Part Number: 42-348-02

Manufacturer: Extron

Model: VLS 3002W

Condition: New

Configuration: Dual Pendant VoiceLift System - WMK 160

Included Components: Two VLP 302 pendant microphones, VLR 302 receiver, VLC 302 charging station, PVCA 452 controller amplifier, FF 120 Flat Field speakers (pair), WMK 160 wall mount kit

Operating Range: 40' x 40' minimum coverage

Reception Area: 1600 square feet (148.6 square meters) minimum

Radio Frequency: 1900 MHz

Amplifier Output Power: 25 watts per channel, 4/8 ohms, 1 kHz, 1% THD

Amplifier Load Impedance: 4/8 ohms, single channel or stereo

Frequency Response: 20 Hz to 20 kHz, +1 dB / -3 dB at 1 watt output, 8 ohm load

THD + Noise: 0.1%, 1 kHz, 3 dB below clipping

Signal to Noise: Greater than 90 dB, 20 Hz to 20 kHz at maximum output (unweighted), 8 ohms

Damping Factor: Greater than 75 at 8 ohms

Crosstalk: Less than -85 dB at 1 kHz

Stereo Channel Separation: Greater than 80 dB at 1 kHz

PVCA 452 Control: 1 bidirectional RS-232; 1 front panel female USB type-C (USB 2.0, high speed); paging sensor on a 3.5 mm captive screw connector, 3 pole

PVCA 452 Software: Extron Global Configurator Plus and Professional for Windows

PVCA 452 Power Supply: External; input 100-240 VAC, 50-60 Hz; output 12 VDC, 4.2 A, 50 watts

PVCA 452 Power Consumption: Device 18.16 watts; device and power supply 20.55 watts

PVCA 452 Enclosure: Metal; 1.00 in H x 13.1 in W x 3.5 in D (2.5 x 33.3 x 8.9 cm)

PVCA 452 Operating Temperature: +32 to +122 F (0 to +50 C), 10% to 90% noncondensing; convection cooled, no vents

VLP 302 Pendant Microphone: 1 mono via integrated MEMS microphones plus 1 mono unbalanced auxiliary mic input on a 3.5 mm jack; power, volume and function controls; 3.0 in H x 1.47 in W x 1.2 in D (7.6 x 3.7 x 3.0 cm); 2.2 oz (62 g) with battery

Microphone Battery: 1 AA size NiMH or alkaline; minimum 8 hours continuous use; about 5 hours to recharge a 2400 mAh NiMH cell

VLR 302 Receiver: Rack, ceiling or wall mountable; 2 normally open relays; 1 RS-232 port via RJ-45 (38400 baud, 8 data bits, 1 stop bit, no parity); 1 USB; 12 VDC, 0.2 A; 1.66 in H x 2.15 in W x 4.50 in D (4.2 x 5.5 x 11.4 cm); 0.25 lbs (0.11 kg)

VLC 302 Charging Station: External supply 110 to 130 VAC, 50-60 Hz to 5 VDC, 2.6 A regulated via USB Micro B; 5 VDC, 0.5 A; 1.5 in H x 4.4 in W x 3.4 in D (3.9 x 11.3 x 8.6 cm); 0.66 lbs (0.3 kg)

FF 120 Flat Field Speakers: 16 W (rms) continuous pink noise, 32 W (rms) continuous program; 170 degree conical coverage; 8 ohms per speaker; drops into a 2' x 2' or 2' x 4' suspended tile; 3.25 in H x 23.75 in W x 11.75 in D; 4.7 lbs (2.1 kg) each

Mounting Kit: WMK 160 wall mount kit; wall mount with included hardware; 15.0 lbs (6.8 kg) maximum load; steel base plate with aluminum cover; base plate 17.1 in H x 16.4 in W x 1.5 in D (43.5 x 41.6 x 3.8 cm); cover 17.3 in H x 16.5 in W x 2.75 in D (43.9 x 41.9 x 7.0 cm); 5.5 lbs (2.5 kg); c-UL, UL, OSHPD anchorage pre-approval

Regulatory Compliance: EMI/EMC: CE, FCC Class B; complies with the appropriate requirements of RoHS and WEEE

Vibration: ISTA 1A in carton (International Safe Transit Association)

Warranty: 3 years parts and labor; microphone battery 90 days

Diagram

Resources

Brochure | VLS 3002W 42-348-02 | AV Solutions for Instructional Spaces

Brochure | VLS 3002W 42-348-02 | VoiceLift Pro (North America Only)

Brochure | VLS 3002W 42-348-02 | Soluciones AV para espacios educativos

Brochure | VLS 3002W 42-348-02 | Solutions audiovisuelles pour espaces pédagogiques

Manual | VLS 3002W 42-348-02 | Cleaning Instruction Card

Manual | VLS 3002W 42-348-02 | Network Ports, Protocols, and Licenses

Manual | VLS 3002W 42-348-02 | VoiceLift Pro Microphone Kits Setup Guide

Manual | VLS 3002W 42-348-02 | VoiceLift Pro Microphone User Guide

Specifications | VLS 3002W 42-348-02 | VoiceLift Pro System Kit

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Extron VLS 3002W VoiceLift Pro Voice Amplification System 42-348-02

Name: Extron VLS 3002W VoiceLift Pro Voice Amplification System 42-348-02
Brand: Extron
SKU: EXTRON-VLS3002W-4234802
Availability: InStock

Manufacturer: Extron

Type: Classroom AV Systems

Extron VLS 3002W VoiceLift Pro Voice Amplification System

• Dual pendant VoiceLift Pro kit supplied with the WMK 160 wall mount
• Two VLP 302 pendants for team teaching or student participation
• 1900 MHz digital RF link covers a 40 x 40 ft room, 1600 sq ft minimum
• PVCA 452 amplifier: 25 watts per channel into 4 or 8 ohms at 1% THD
• WMK 160 holds 15 lbs (6.8 kg) and is OSHPD anchorage pre-approved
• FF 120 Flat Field speakers give 170 degree conical coverage
• VLC 302 station charges two microphones at the same time

Need service or repair? No matter the age, brand, or manufacturer Ampronix can repair it! Free, no charge for initial evaluations!

SKU: EXTRON-VLS3002W-4234802

Details

Extron VLS 3002W (part number 42-348-02) — a complete VoiceLift Pro classroom voice amplification system with two pendant microphones and the WMK 160 wall mount kit.

Key Capabilities

Two VLP 302 pendant microphones on one 1900 MHz digital radio system
Rated for a 40 x 40 ft room, 1600 sq ft (148.6 sq m) minimum reception area
PVCA 452 amplifier gives 25 watts per channel into 4 or 8 ohms at 1% THD
WMK 160 kit takes 15 lbs (6.8 kg) and weighs 5.5 lbs (2.5 kg)
FF 120 Flat Field speakers spread sound across 170 degrees of conical coverage
VLC 302 station charges two microphones at once
OSHPD anchorage pre-approval on the wall mount kit

Where It Is Used

Specifications at a Glance

Microphones: two VLP 302 pendants
Amplifier: PVCA 452, 25 W per channel, 4/8 ohms, 20 Hz to 20 kHz
Radio: 1900 MHz, 40 x 40 ft minimum coverage
Mounting: WMK 160, cover 17.3 x 16.5 x 2.75 in (43.9 x 41.9 x 7.0 cm)
Warranty: 3 years parts and labor; 90 days on the microphone battery