Description
IP54 Compact Windporting Remote Speaker Microphone
Compact shoulder speaker microphone with Windporting audio technology, IP54 weather sealing, and an integrated 3.5mm non-threaded earpiece audio jack.
The Motorola PMMN4076A (catalog part PMMN4076 / PMMN4076A) is an authentic original equipment manufacturer (OEM) compact remote speaker microphone (RSM) engineered for MOTOTRBO portable two-way radios. Designed for field personnel in security, manufacturing, hospitality, construction, and public safety, this shoulder mic allows users to transmit and receive clear audio messages without removing the radio transceiver from their belt.
Featuring Motorola's proprietary Windporting™ technology, the Motorola PMMN4076A actively dampens ambient wind noise during severe outdoor weather while preventing water from clogging the microphone element and distorting transmitted audio. The unit features a rugged IP54 ingress protection rating against dust and splashing water, an ergonomic side-mounted Push-To-Talk (PTT) button, a 360-degree rotating clothing clip for shoulder or lapel mounting, and a unibody coiled cable. Additionally, a built-in 3.5mm non-threaded un-switched audio jack allows operators to attach secondary receive-only earpieces or surveillance kits for discreet private listening in noisy environments or customer-facing operations under FCC Licensing standards.
Key Features & Benefits
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Windporting™ Audio Technology: Reduces harsh background wind distortion in severe weather and prevents water build-up over the microphone port.
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Integrated 3.5mm Audio Jack: Allows quick connection of receive-only earpieces or surveillance kits for private, confidential communications.
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IP54 Weather Sealing: Rated against dust ingress and water splashes for dependable daily operation in demanding field environments.
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Compact Ergonomic Design: Lightweight shoulder mic profile clips securely to lapels or tactical vests without weighing down work attire.
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360-Degree Heavy-Duty Swivel Clip: Reinforced rear mounting clip rotates fully to position the microphone conveniently on either shoulder or chest.
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Genuine Motorola OEM Build: Manufactured to exact electrical and mechanical specs for seamless integration with MOTOTRBO portables.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model / SKU |
PMMN4076A / PMMN4076 |
| Product Type |
Compact Remote Speaker Microphone (RSM) |
| Ingress Protection |
IP54 Dust & Splash Resistant |
| Audio Technology |
Windporting Audio Noise Reduction |
| Secondary Audio Jack |
3.5mm Non-Threaded Receive-Only Port |
| Intrinsic Safety Rating |
UL Approved (Select Models) |
| Clip Attachment |
360-Degree Rotating Metal-Reinforced Swivel Clip |
| Color / Housing |
Black Commercial-Grade Polymer |
| Weight |
0.53 lbs (0.24 kg) |
Compatibility
Compatible Motorola MOTOTRBO Portable Radios
|
|
|
|
| XPR3300 |
XPR3300e |
XPR3500 |
XPR3500e |
| DP2400 |
DP2400e |
DP2600 |
DP2600e |
| DP3441 |
DP3441e |
DP3661e |
DEP550 |
| DEP550e |
DEP570 |
DEP570e |
XiRP6600 |
| XiRP6600i |
XiRP6620 |
XiRP6620i |
R5 |
What’s Included
| Description |
SKU/Model |
Status |
| Motorola IP54 Remote Speaker Microphone |
PMMN4076A |
Included |
| 360-Degree Rotating Lapel Clip |
Integrated |
Included |
| Heavy-Duty Coiled Interface Cable |
Integrated |
Included |
Recommended Accessories
Earpieces & Private Audio
Batteries & Charging Hardware
More Resources
Frequently Asked Questions
Does the Motorola PMMN4076A feature an earpiece jack?
Yes, the Motorola PMMN4076A includes a built-in 3.5mm non-threaded audio jack on the side of the housing for attaching receive-only earpieces or acoustic tube surveillance kits.
What is Windporting technology?
Motorola Windporting technology reduces background audio noise caused by severe wind and weather. It also prevents water from sealing over the microphone element, ensuring clear transmit audio in wet outdoor conditions.
Is the PMMN4076A waterproof?
The PMMN4076A features an IP54 weather rating, protecting the unit against dust ingress and splashing water from any direction.
Does this remote speaker mic work with XPR 7000 series radios?
No. The PMMN4076A utilizes the multi-pin connector specifically designed for the XPR 3000 and XPR 3000e series (as well as DP2000, DEP 500, and XiR P6600 series). XPR 7000 series radios require a different accessory connector.
Is the Motorola PMMN4076A an authentic Motorola product?
Yes, the Motorola PMMN4076A is a genuine original equipment manufacturer remote speaker microphone manufactured directly by Motorola Solutions.
Warranty
1-year manufacturer’s replacement warranty.
