Amp-Up™ Personal UHF Voice Amplifier with Wireless Microphone – up to 40 Channels without Interference!

MSRP: $176.52 $108.01
(You save $68.51)
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Amp-Up™ Personal UHF Voice Amplifier with Wireless Microphone – with up to 40 Channels that Auto-Pair/Operate Simultaneously Without Interference.

Being clearly heard without straining your voice can be a constant struggle, especially if you are wearing a mask. Amp-Up™ makes it easy to be heard without straining your voice. With its lightweight design, long battery life and clear, crisp amplification, the Amp-Up™ Personal Amplifier is a winner and a must-have for teachers, coaches, lectureres, speakers, and others!

When you’re speaking to a group of people, school audiences or at outdoor events, you need to be clearly heard, and Amp-Up™ packs a lot of punch with quality sound and easy-to-use controls. Amp-Up™ has top-mounted button/dial controls, making it easy to adjust the sound volume, change to different modes and turn the unit on and off.

With its 40 multi-channel feature, Amp-Up™allows for up to 40 different PA-25W units to be paired and operated simultaneously near each other without creating any channel conflict between wireless head-worn microphones and their main amplification units. Amp-Up's™ auto-pairing feature will automatically pair to an available channel to avoid interference, when using multiple units. This auto-pairing continues for up to 40 channels.

Using Bluetooth technology, you can stream audio/music content from your Bluetooth-enabled device. Also, play content from a USB/TF card or via AUX-IN.

Amp-Up™ Wireless (PA-25W) comes with a UHF wireless headworn microphone, a carrying strap and a waistband hook for hands-free use.

With its 40 channel auto-pairing feature eliminating interference and conflicts when using multipe PA-25W units near each other; amplification that’s perfect for classrooms, conference rooms, small gatherings and more; clear, crisp sound: durable and wear-resistant ABS plastic housing; ergonomic, comfortable, stylish design; easy-to-read LCD screen; built-in, high capacity Lithium-Ion battery, Amp-Up™ is the MUST-HAVE personal gadget every teacher, professor, coach, speaker, leader and many others need.


  • Wireless Mic Direction: Unidirectional
  • Wireless Mic Sensitivity: -61dB +-1dB (0dB=1V/Pa)
  • Wireless Mic Polymer Battery: 3.7V 550mA
  • Wireless Mic Working voltage: 3.7V
  • Wireless Mic Impedance: ≤ 2.2KΩ
  • Wireless Mic Frequency: 30-23,000 Hz
  • Wireless Mic Charge Time: Approx. 3-5 hours
  • Wireless Mic Opertaing Time: Approx. 4-5 hours
  • Amplifier Unit Output Power: 25W (max.)
  • Amplifier Unit Charging Voltage: DC 5V 2A
  • Amplifier Unit Battery: Lithium 7.4V/2000mAh
  • Amplifier Unit Charging Time: Approx. 3-5 hours
  • Amplifier Unit Operating Time: Approx. 8-11 hours of voice amplification / Approximately 8-9 hours of playing music
  • Amplifier Unit Bluetooth: Version 5.0
  • Amplifier Unit : Includes auto-channel searching functionality
  • Amplifier Unit Working Temperature: 14°F~113°F
  • Amplifier Unit Frequency Response: 90Hz~18KHz
  • Amplifier Unit: Support up to 32GB memory media card which can store approx. 500 hours of voice data

ProductShippingMaster Pack
Weight (lbs) 1.451.748.5 Qty: 30
Dimensions (in) 4.8x3.9x1.910x8.2x6.322.8x15.9x13.2
Warranty 1 Year
Product Shipping Master Pack
Weight lbs. lbs. lbs. QTY:
Dimensions 19.8x32x2.5 26x38x8 25.32x7.6x38
Warranty 1 Year
Product Shipping Master Pack
Weight 1.45 lbs. 1.7 lbs. 48.5 lbs. Qty: 30
Dimensions 4.8x3.9x1.9 10x8.2x6.3 22.8x15.9x13.2
Warranty 1 Year

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