Skip Content

Wireless PA Speaker System,UHF close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
How can we improve our Product Images?

Wireless PA Speaker System, UHF

Price $1,305.00 / each

Please sign in or register to access lists

Confirm ZIP Code to determine availability.


Invalid Zip Code


Ship to: (Change)


Invalid Zip Code

  • Item # 1AAK2
  • Mfr. Model # LM-U450System
  • UNSPSC # 52161512
  • Catalog Page # 2758
  • Shipping Weight 8.1 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemWireless PA Speaker System
  • Band TypeUHF
  • Number of Channels1
  • MaterialPolycarbonate
  • Height (In.)5
  • Width (In.)7
  • Depth (In.)9
  • Impedance (Ohms)8
  • Interference Eliminator Code153
  • Battery TypeNi-Cad
  • AntennaBNC Flex
  • Power Requirement110 VAC
  • StandardsUL Listed and Meets FCC
  • IncludesCompatible Portable 2-Way Radio, Radio Receiver, PA Horn Speaker, 25 Ft Cable, Phono Connector, Rechargeable Back-Up Battery Pack, Flex Antenna, Mounting Brackets, and Portable 2-Way Radio
  • For Use With4RB62, 4RB63, 4YN06

Compliance and Restrictions


Alternate Products

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.

Product Q&A

(1 Question : 1 Answer)

Ask your questions. Share your answers.

« Back
3 months, 3 weeks ago
Read all my Q&A
Please wait while more information about Randy1234 is loaded.
Additional information about Randy1234 could not be loaded.
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0
1 Person needs an answerI have this question too


In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. Thank you for using Ask & Answer.
3 months, 1 week ago
Read all my Q&A
Please wait while more information about AngelaK is loaded.
Additional information about AngelaK could not be loaded.
0out of 1found this answer helpful.
Was this helpful?helpful0unhelpful1
1 of 1
1 of 1