1. Home
  3. Accessories for Two Way Handheld Radios
  5. Motorola PMMN4128A RM780 IMPRES™ Remote Speaker Microphone For R7
By Motorola Solutions

Motorola PMMN4128A RM780 IMPRES™ Remote Speaker Microphone For R7

€115.50 EUR Ex Vat
€142.07 Inc Vat
€115.50 EUR
Shipping calculated at checkout.
Brand: Motorola Solutions
Availability: In stock
Product Code: PMMN4128A
Motorola PMMN4128A RM780 IMPRES™ Remote Speaker Microphone For R7.
€115.50 EUR Ex Vat
€142.07 Inc Vat
€115.50 EUR

Specifications

Brand

Motorola solutions

Type

Handheld speaker microphones

The Motorola PMMN4128A IMPRES Remote Speaker Microphone (RM780) is a professional-grade audio accessory designed for demanding environments where clear, reliable communication is essential. Built for compatibility with Motorola MOTOTRBO R7 and MOTOTRBO ION radios, this wired remote speaker microphone allows users to communicate easily without removing the radio from their belt or harness.

The RM780 features Motorola’s IMPRES™ audio technology and a powerful speaker to deliver loud, clear audio even in noisy environments such as construction sites, manufacturing plants and emergency response operations. The integrated windporting microphone helps reduce background noise caused by wind or machinery, ensuring voice transmissions remain clear and intelligible.

Designed for harsh working conditions, the PMMN4128A carries an IP68 rating, meaning it is fully protected against dust and water ingress. The microphone also supports Motorola’s “Work-When-Wet” technology, allowing reliable operation even in heavy rain or wet environments.

With a 3.5 mm audio jack, users can connect a receive-only earpiece for discreet listening, making the RM780 suitable for security, industrial, logistics and public safety applications.

Key Features

  • Genuine Motorola RM780 IMPRES remote speaker microphone
  • Designed for Motorola MOTOTRBO R7 and MOTOTRBO ION radios
  • IMPRES™ audio technology for enhanced voice clarity
  • 102-phon loud speaker output for noisy environments
  • Windporting microphone reduces background noise
  • IP68 dustproof and waterproof protection
  • 3.5 mm earpiece jack for discreet listening
  • Emergency button and programmable buttons for quick access functions
  • Volume control rocker switch for easy adjustment
  • Low-profile swivel clip keeps the microphone close to the body

Dimensions

  • Height: approx. 85 mm
  • Width: approx. 61 mm
  • Depth: approx. 25 mm
  • Weight: approx. 200 g

Technical Information

  • Manufacturer: Motorola Solutions
  • Model: PMMN4128A / RM780
  • Product Type: Wired Remote Speaker Microphone (RSM)
  • Audio Technology: IMPRES™ audio with windporting microphone
  • Speaker Loudness: Up to 102 phon
  • Environmental Rating: IP68 waterproof and dustproof
  • Audio Connector: 3.5 mm receive-only earpiece jack
  • Buttons: PTT, emergency button, programmable buttons, volume control
  • Compatible Radios: Motorola MOTOTRBO R7 series and MOTOTRBO ION

Package Includes

  • 1 × Motorola PMMN4128A IMPRES Remote Speaker Microphone (RM780)

Information

Payment

Credit / Debit Card
We accept payment during checkout by debit or credit card using our secure Sage Pay payment system. Alternatively we can process payments over the phone using a secure World Pay terminal.

Bank Transfer
Please check out using the BACS payment option and this will generate an invoice including our bank details. Please send the transfer stating the order ID.

Cheque
Payment by cheque is accepted. Please contact us prior to sending this if you wish to use this method.

Contact Us

Delivery

Free UK delivery available on orders over £200.00.
Orders to be placed by 14:00pm for next day delivery*.
Next day delivery is a working day delivery and does not include Saturday and Sunday.
Tracking information will be emailed once your parcel has been collected.

Why Choose Radiotrader

Motorola Platinum Dealer - RadioTrader is proud to be a Platinum Channel Partner with Motorola Solutions. This is the highest channel partner certification available, recognizing our expertise with Motorola Solutions products and applications. This enables us to offer the most competitive pricing and expert technical support for your Motorola digital handheld two-way radios. Find out more about our Motorola Platinum Award.

Price Match Promise - We strive to offer the most competitive pricing on Motorola two-way radios and are currently running a Price Match Promise. To uphold our promise and not be beaten on price, we actively monitor the prices offered by our competitors daily. More Info.

Experts in Export - We offer a full worldwide export service, including specialist shipping and dealing with customs to ensure your Motorola handheld two-way radio arrives when required. Whether you are based in Europe, Africa, Asia, North America, South America, Oceania, or even Antarctica, we have you covered. A typical export from RadioTrader is sent DAP (Delivered At Place), but we also ship using methods such as EX Works and FOB (Free On Board). All our shipments are fully insured for goods in transit. RadioTrader issues commercial invoices for shipments outside of Europe and ensures all HS tariff codes are correctly used, reducing customs delays. More Info.

ComReg Licencing

When purchasing your analogue or digital two-way radio from us, RadioTrader can help with licensing, assisting with decisions such as which license is most appropriate for your needs. We can also make the application on your behalf. Find out more about ComReg licenses and how we can help.