SKU: 48544001750

Motorola PMMN4128A Remote Speaker Microphone I RM780 Impres

Sale price$125.99 Regular price$139.99
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Description

Motorola PMMN4128A Remote Speaker Microphone I RM780 ImpresIMPRES Remote Speaker Microphone DELTA T IP68 Submersible The Motorola PMMN4128A, also known as the RM780, is a rugged, submersible remote speaker microphone designed to ensure you are heard and are heard clearly, regardless of where you work. It features IMPRES technology and Windporting technology, which lessens background noise from high winds and other severe weather conditions, and also prevents water from clogging the microphone and distorting

IMPRES Remote Speaker Microphone DELTA-T - IP68 Submersible

The Motorola PMMN4128A, also known as the RM780, is a rugged, submersible remote speaker microphone designed to ensure you are heard and are heard clearly, regardless of where you work. It features IMPRES technology and Windporting technology, which lessens background noise from high winds and other severe weather conditions, and also prevents water from clogging the microphone and distorting your communications. The Motorola PMMN4128A is the updated version of the Motorola PMMN4128.

This durable accessory is compatible with various APX radios and is built to withstand the rigors of professional use. The Motorola PMMN4128A is a rugged and dependable solution for clear and safe communication, and with its IP68 submersibility rating, it can be submerged in up to 6 feet of water for 2 hours.

Key Features

  • IMPRES Technology: Optimizes audio for improved voice clarity, increased volume levels, and intuitive background noise cancellation.
  • Windporting Technology: Lessens background noise from high winds and severe weather conditions.
  • IP68 Submersible Rating: Can be submerged in up to 6 feet of water for 2 hours, ensuring reliability in the toughest conditions.
  • 102 Phon Loudness: A powerful speaker that ensures you hear and are heard over crowd noise, machinery, and sirens.
  • 2 Programmable Buttons and Emergency Button: Allows users to quickly activate frequently used functions and an emergency signal.
  • Top Volume Rocker Switch: Provides easy access to adjust speaker volume independent of the radio's volume setting.
  • Low Profile Swivel Clip: Keeps the RSM closer to your body for easy wearability and a streamlined appearance.

Compatibility

APXN30 APXN50 APXN70 MACKENZIE
MXP600 MXP660 MXP7000 R7
R7A RAJANG IonSmartLTE

Benefits

  • Superior Audio Clarity: Innovative audio technology and Windporting features ensure you hear and are heard over a variety of background noises.
  • Enhanced Safety: TIA4950(UL) certification provides peace of mind for secure use in hazardous locations.
  • Uncompromising Durability: IP68 rating and "Work-When-Wet" capability ensure the microphone performs consistently in the toughest conditions.
  • Hands-Free Convenience: The remote design allows for hands-free communication, improving efficiency and response times.
  • Optimized Functionality: 2 programmable buttons and a volume rocker switch provide quick access to your most frequently used functions.

More Resources


Warranty

1-year manufacturer's warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48544001750

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4.9 ★★★★★
Based on 6 reviews
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A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
Very nice pillowcases
Color: 06 - Beige, Size: Standard (20" X 26")
These pillowcases are really nice. They're soft and wash well. I really like the pocket on the end. It makes your pillows look nice and neat. The price is good too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
S
Verified Purchase
ShelbbLC
Charlottesville, US
★★★★★ 3
Love the sheets but GOSH THEY STINK
Color: 19 - Forest Green, Size: Queen (20" X 30")
I have the dark green sheets and bought these for extra cases to match. I would give them 5 stars if it weren’t for the fact that they smell absolutely horrible. I am so surprised after reading reviews that more people don’t mention it?! Maybe it’s more prominent in darker colors but I have washed these now 3 different times even with scent beads and still hate the smell. I wish I could accurately describe what it smells like— it’s just not good and for some reason, body heat only exacerbates it and makes the smell even worse and I wake up feeling like a smell like the sheets… which isn’t a good thing. Besides that, I do really enjoy them. They feel great on your skin and I love the color. I wish the smell didn’t kill them so badly for me ☹️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
A
Verified Purchase
Amy
West Palm Beach, US
★★★★★ 5
Comfy soft pillow covers
Color: 02 - White, Size: Queen (20" X 30"), Color: 02 - White, Size: Queen (20" X 30")
Absolutely love these pillow cases! I bought 2 sets. After I received them & washed & dried them they did remain wrinkly. I just went ahead and put them on my pillows & the wrinkles went away. I continue to love the feel, coolness & comfort. Will definitely buy more.
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Reviewed in the United States on April 5, 2026
L
Verified Purchase
Lisa Brown
Birmingham, US
★★★★★ 5
Great soft pillow cases
Color: 03 - Navy, Size: Standard (20" X 26")
Pillow cases are beautiful and soft, great quality. I had to return them because standard were too small. I am going to order queen instead.
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Reviewed in the United States on June 9, 2026
J
Verified Purchase
J
Boise, US
★★★★★ 5
These Bamboo Pillowcases Made Me Realize I Sleep Hot
Color: 07 - Cream, Size: Queen (20" X 30"), Color: 07 - Cream, Size: Queen (20" X 30")
I bought these mostly because I kept hearing people talk about bamboo pillowcases and honestly thought it sounded a little overhyped, but I totally get it now. The first thing I noticed was how cool they felt compared to regular cotton. I tend to get warm when I sleep and flip my pillow a million times during the night looking for the cold side, and these actually stay noticeably cooler longer. They also feel really soft without having that weird slippery texture some silky pillowcases have. My skin has been less irritated lately and my hair definitely looks less frizzy in the mornings. I have thick hair that tangles easily overnight, and these have helped more than I expected. Another thing I appreciate is that they’ve washed well so far. I was worried they’d pill or lose softness after a wash cycle, but they still feel smooth and nice. They also just make the bed feel cleaner and more comfortable overall. One of those small upgrades that ends up making a bigger difference than you’d think.
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Reviewed in the United States on June 2, 2026

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