Motorola RMN4054B Receive-Only Hardhat Mount Headset
Motorola RMN4054B Receive-Only Hardhat Mount Headset is a heavy-duty dual muff headset designed for high-noise working environments where users need clear radio audio reception while wearing safety helmets. With 22dB noise reduction and a comfortable liquid/foam ear seal design, it provides reliable hearing protection and communication monitoring.
- Headset Type: Receive-Only Hardhat Mount Headset
- Audio: Dual Muff Receive Only
- Noise Reduction: 22 dB NRR
- Microphone: No Microphone
- PTT: Requires Remote Speaker Microphone
- Mounting: Hardhat Slot Mount
- Compatible Radios: HT Series, MTX Series, PR860, XPR IS Series
- MOQ: 1 Piece
- Payment: T/T, Credit Card
- Shipping: EXW / FOB / FCA / DAP / DDP Available
Motorola RMN4054B Receive-Only Hardhat Mount Headset
Motorola RMN4054B Receive-Only Hardhat Mount Headset is a heavy-duty industrial headset designed for users who need clear radio audio reception in high-noise environments while wearing safety helmets. Unlike communication headsets with microphones, the RMN4054B focuses on reliable audio monitoring and hearing protection.
Featuring dual ear cups, liquid and foam filled ear seals, and a hardhat mounting structure, this headset provides improved noise isolation and wearing comfort for industrial workers, construction teams, utilities and other professional users.
Product Overview
- Model: Motorola RMN4054B
- Previous Models: RMN4054 / RMN4054A
- Product Type: Receive-Only Hardhat Mount Headset
- Audio Configuration: Dual Muff
- Microphone: Not Included
- Transmission: Receive Only
- Mounting: Safety Helmet Slot Mount
- Noise Reduction: 22dB
- Application: Industrial High Noise Environment
Key Features
- Designed for workers who mainly need to listen to radio communication
- Dual muff ear cups provide improved hearing protection
- 22dB noise reduction helps reduce surrounding industrial noise
- Hardhat mounting design keeps the headset secure during work
- Liquid and foam filled ear seals improve comfort during long shifts
- Ideal for factories, construction sites and utility operations
How RMN4054B Works
The RMN4054B is not a standalone talking headset. It receives audio from a connected Motorola Remote Speaker Microphone (RSM) or compatible adapter with a 3.5mm audio output.
- Radio receives communication
- RSM handles microphone and PTT functions
- RMN4054B provides protected audio output through dual ear cups
Compatible Motorola Radios (Global Coverage)
Compatibility depends on the connected Remote Speaker Microphone or radio adapter. Commonly used with Motorola professional portable radios including legacy HT, MTX, PR and XPR hazardous-location platforms.
Latin America
- Motorola HT750
- Motorola HT1250
- Motorola HT1550 XLS
- Motorola MTX Series
- Motorola PR860
- Motorola XPR6580 IS
- Motorola XPR7550 IS
Europe / EMEA
- Motorola HT Series Professional Radios
- Motorola MTX Series
- Motorola PR Series
- Motorola XPR IS Series
Asia-Pacific
- Motorola HT Series
- Motorola MTX Series
- Motorola PR860
- Motorola XPR IS Series
Compatible Remote Speaker Microphones
- AAHMN9053E Remote Speaker Microphone
- RMN5035A Remote Speaker Microphone
- RMN5036A Remote Speaker Microphone
- RMN5075A Remote Speaker Microphone
- RMN5076A Remote Speaker Microphone
- PMMN4021A Remote Speaker Microphone
Specifications
| Model | RMN4054B |
| Accessory Type | Receive-Only Hardhat Mount Headset |
| Headset Style | Dual Muff |
| Receive Only | Yes |
| Microphone | No |
| PTT | Requires RSM / Adapter |
| Noise Reduction | 22 dB |
| Mounting Type | Hardhat Slot Mount |
| Hazardous Location | FM / CSA (with approved configuration) |
| Manufacturer | Motorola Solutions |
Supply & Ordering Information
- MOQ: 1 Piece
- Original Motorola accessory supply
- Bulk pricing available
- Payment: T/T, Credit Card
- Shipping: EXW / FOB / FCA / DAP / DDP
- Warranty: One-year replacement for confirmed quality issues
Get Quote / Order Now
Contact us for Motorola RMN4054B pricing, stock availability, compatibility confirmation and industrial communication solutions.
FAQ
Q: Does RMN4054B have a microphone?
A: No. It is a receive-only headset and requires a compatible Remote Speaker Microphone for radio communication.
Q: Can RMN4054B be mounted on a safety helmet?
A: Yes. It is designed to attach to safety helmets with compatible mounting slots.
Q: Is RMN4054B suitable for factories and construction sites?
A: Yes. The dual muff design and 22dB noise reduction make it suitable for high-noise industrial environments.
