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


MSRP: $176.52 $108.01
(You save $68.51)

Expected in-stock 06/22/2022. Call now to pre-order and secure your shipment: 800.631.0868 x1

Out of Stock


Amp-Up™ Personal UHF Voice Amplifier with Wireless Microphone – with up to 40 Channels that Auto-Pair/Operate Simultaneously Without Interference

Now that wearing a mask is the new normal, being clearly heard is a constant struggle. 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™ Amplifier is a winner and a must-have for teachers, coaches, receptionists, retail associates, pharmacists and others!

When you’re speaking to a small group, school audience or at an outdoor event, 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.

Amp-Up™ now has a 40 multi-channel feature, allowing up to 40 different PA-25W devices can be paired and operated simultaneously near each other without creating any channel conflicts between wireless head-worn microphone and its main amplification unit. Amp-Up™ has an auto-pairing feature, that when using multiple units, will automatically pair to an available channel to avoid interference. 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.  

• Supports up to 40 PA-25W devices that are paired/operated near each other, without any conflicts.
• Automatically pairs, when using multiple units, to up to 40 available channels.
• 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
• Wireless headworn microphone
• Playback from any Bluetooth-enabled device, USB/TF card or via AUX-IN
• Easy-to-read LCD screen
• Built-in, high capacity Lithium-Ion battery
• Output Power 25W max. / 15W RMS
• PA-25W can support up to 32GB memory media card which can store approx. 500 hours of voice data

A wired, headworn microphone is an available accessory – PA-25HM (sold separately)

A lapel-worn microphone is an available accessory – PA25-LM (sold separately)

Wireless Mic Specifications:
  • Direction: Unidirectional
  • Sensitivity: -61dB +-1dB (0dB=1V/Pa)
  • Polymer Battery: 3.7V 550mA
  • Working voltage: 3.7V
  • Impedance: ≤ 2.2KΩ
  • Frequency: 30-23,000 Hz
  • PA-25W Wireless Head-Worn Mic: Approx. 4-5 hours
Amplifier Specifications:
  • Output Power: 25W max. / 15W RMS
  • Speaker Driver: 5W 
  • Charging Voltage: DC 5V 2A
  • Lithium battery: 7.4V/2000mAh
  • Charging Time: 3-5 hours
  • Bluetooth: Version 5.0
  • Auto-channel searching
  • Unit can be up to approx. 95 ft. from wireless microphone (without obstacles)
  • Working Temperature: 14°F~113°F
  • Frequency Response: 90Hz~18KHz
  • PA-25W Amplifier:
    • Approx. 8-9 hours (playing music)
    • Approx. 10-11 hours (voice amplification only)
  • PA-25W can support up to 32GB memory media card which can store approx. 500 hours of voice data.
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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