Motorola’s PMMN4029 shoulder mic brings loud, hands-free PTT to CP and DP portable fleets. Resellers can source it wholesale for maintenance contracts.
Key Features
- Built for Motorola CP200, EP450, CP140 and DP1400 radios
- Omni-directional audio across 30Hz-16kHz at a 70dB SNR
- Sturdy Malaysia-made plastic housing endures field handling
- Standard replacement item that keeps fleet maintenance moving
- Portable handheld design projects speech up to 110dB SPL
Specifications
| Type | Handheld Microphone |
| Polar Pattern | Omni-directional |
| Frequency Response Rate | 30Hz-16KHz |
| Maximum Spl | 110 dB |
| Communication | Wireless |
| Style | Handheld Microphone |
| Sensitivity | -36dB±2dB |
| Signal To Noise Ratio | 70 dB |
| Material | Plastic |
| Feature | Portable |
| Use | Walkie Talkie |
| Brand Name | Motorola |
| Private Mold | No |
| Place Of Origin | Malaysia |
Browse our full two way radios range for wholesale orders, or contact us for bulk pricing on large quantities.
Which connector fits my radio?
Each earpiece and speaker mic lists its connector (e.g. Motorola M6/M7, Kenwood 2-pin). Match it to your radio series before ordering.
Acoustic tube or wire earpiece?
Acoustic tubes give discreet, clear audio for security work; straight-wire models are more durable in heavy industrial use.
Are these suitable for loud environments?
Yes — heavy-duty speaker mics and headsets with noise-canceling boom mics are built for construction sites and industrial noise.

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