2000DB: 40W Professional Wireless Voice Amplifier with Automatic Frequency Syncing, Anti-Interference Technology for Teachers and Instructors

★★★★★ 4.4 49 reviews

US$86.00
Price when purchased online
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US$86.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 221397442 Release Date 2026/05/03 List Price US$86.00 Model Number 221397442
Category
  • DIGITAL WIRELESS WITH AUTO-SYNC – Our advanced digital system instantly pairs the transmitter and receiver the moment you turn them on. Zero manual tuning, zero interference — just reliable, crystal-clear wireless connection every time.
  • POWERFUL 40W CRYSTAL-CLEAR VOICE – Projects strong, distortion-free sound to every corner of classrooms, auditoriums, and large outdoor venues. No more straining your voice — be heard clearly from the front row to the very back.
  • 2 MICROPHONE TYPES INCLUDED – Choose between Boom or Headset microphone for hands-free comfort that suits your style. Lightweight wireless transmitter (3000T) lets you move freely while the 40W amplifier stays in place — complete professional setup right out of the box.
  • BLUETOOTH 5.0 + AUX IN & LINE OUT – Stream background music or instructional audio wirelessly from your smartphone via Bluetooth 5.0. Connect any device via AUX IN or expand to larger PA systems through LINE OUT for maximum versatility.
  • KOREA'S NO.1 VOICE AMPLIFIER BRAND – Built by GIGAPHONE for heavy daily professional use. Up to 10 hours of battery life on a single charge keeps you powered through a full day of teaching, guiding, or training — without interruption.
Brand gigaphone
Color Navy Blue
Impedance 4 Ohms
Unit Count 1.0 Count
Audio Input Wireless Microphone, Bluetooth, Aux
Item Weight 0.65 Pounds
Manufacturer JunSungTech (JST)
Model Number GIGAPHONE 2000DB
Power Source Battery Powered
BuiltIn Media 2000DB Amplifier, Wireless Microphone, Battery Charger, Belt Clip, QR Code Instruction Card
Mounting Type Waistband, Shoulder Strap, Tabletop
Connector Type Digital Auto-Sync, 3.5mm Jack
Output Wattage 40 Watts
Mfr Part Number 2000D
Antenna Location Teaching, Classroom Instruction, Mart Promotions, Retail Announcements, Religious Services, Church Outreach, Fitness Training, Tour Guiding, Outdoor Activities, Boy Scouts
Compatible Devices Smartphone, Tablet, Laptop, MP3 Player
Enclosure Material High-Impact ABS
Frequency Response 2020000 Hz
Number of Channels 2
Warranty Description 1 year limitted warranty for Amp. and transmitter only
Connectivity Technology Digital Wireless, Bluetooth, 3.5mm Aux

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4.4 out of 5
★★★★★
49 ratings | 20 reviews
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