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WA-120 Portable VHF Wireless PA System

4.78 out of 5
(9 customer reviews)

One of the most affordable and compact of Nady’s popular line of wireless PA’s.  Ideal for many varied applications including classrooms, conference/meeting rooms, churches, health clubs and small auditoriums.  Powerful, lightweight and easily portable.  Full -range speaker system with built-in amplifier, mixer and high-band VHF wireless receiver.  Available with choice of handheld mic or lavalier/headset mic bodypack transmitter.


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  • Features noise reduction companding circuitry for quietest operation with a wide dynamic range
  • Built-in echo/reverb
  • Powerful 20W audio output
  • ¼” unbalanced input jacks (Mic/Aux) and one ¼” unbalanced Record Out; treble and bass controls
  • Powered externally with provided AC adapter, or internally with either the optional RB-120 rechargeable battery or eight “D” cell alkaline or rechargeable batteries
  • Convenient internal charging ports for 9V rechargeable transmitter batteries (NiCad or Ni-MH) and RB-120 optional rechargeable battery
  • Available with choice of WHT handheld mic or WLT lavalier/headset mic bodypack transmitters.

WHT Handheld Microphone Transmitter:

  • Operates on a separate single frequency in the VHF 170-216MHz band
  • Features the Nady DM-10D unidirectional neodymium dynamic cartridge for optimum true sound, maximum feedback rejection and minimal handling noise
  • Odff/Standby/On switch allows convenient audio muting with the transmitter “on
  • Low-battery LED indicator flashes once for Unit On; lights steady for low-battery alert
  • Uses one 9V alkaline battery for 15+ hours operation

WLT Bodypack Transmitter:

  • Choice of instrument or headworn/lavalier microphone bodypack transmitter
  • Off/Standby/On switch allows convenient audio muting
  • Low-battery LED indicator flashes once for unit on; lights steady for low-battery alert
  • Uses one 9V alkaline battery for 15+ hours operation
  • Locking 3.5mm mini-jack provides secure connection for removable microphone cable
  • Easily accessible input level adjust control for optimum sound
  • Available with LM-14O omnidirectional/LM-14U unidirectional lavalier mic or Headmic™ Series headworn microphones
Reviews (9)

9 reviews for WA-120 Portable VHF Wireless PA System

  1. Happy baker in Utah
    5 out of 5


    We purchased this for use at family reunions, but have used it for small church functions as well. We are very pleased with the quality and performance of this small, but very effective portable sound system. The sound is very clear and the volume can be adjusted to work very well in a large hall without effecting the quality. We would definitely recommend purchasing this item.

  2. dragonfly
    4 out of 5


    It works really well, the only thing you have to remember is that you have to hold the microphone right up to your mouth.

  3. boris
    5 out of 5


    There is a reason why this system has been around for ever. It works flawlessly and sounds great. Not just for the mic, but surprisingly, it does great plugging your ipod in it as well. Very good sound, plenty of battery life and quite loud without distorting. It’s a steal.

  4. Pamela Berdal
    5 out of 5


    I purchased this for our Volunteer membership meetings and it is the best!!! Everyone can hear what is being said at the meetings.
    Great product.

  5. Susan
    5 out of 5


    Oftentimes we have to address larger crowds as part of our business. We had one of these for many years but when it broke, we couldn’t get it fixed. So we bought another one just like the first one we had. It works for us!

  6. FRP
    4 out of 5


    It is small and light. Runs on batteries or AC. The wireless mic works fine. Has AUX input for music players or other external A/V sources. With separate wireless mic and input volume controls it becomes a reasonable mixer. The output bass and treble controls are useful. Nice little unit. Used it for a party for 50 people in a small banquet room and it did great. If you need to address hundreds of people in a large venue or want to project bass heavy DJ music, this system is not meant for those purposes. But if you want something that fits in a backpack and can be deployed anywhere for small gatherings, this is perfect.

  7. Shelia Petrovich
    5 out of 5


    Purchased for a organization. Members consistently reported that being unable to hear discouraged their attendance to meetings. The new system is portable and effective. Meeting attendance and participation has increased.

  8. Ellen T Brown
    5 out of 5


    We used this for announcements at our local harvest fair which is both an indoor and outdoor event. The man in charge of the entertainment used it and it seemed to work quite well for him and was much less complicated than an elaborate PA system.

  9. Gary T
    5 out of 5


    This portable wireless public address system is an exceptional item of equipment. This unit, for the cost, far exceeded our expectations. The unit distance, line of sight, unobstructed was over 100+ feet from where the unit was placed and where the speaker was standing. The volume was clear and everyone in the crowd could here the speaker. As a compact portable with sound carrying distance, you can’t beat the price.

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