Speaker Microphone Series
Heavy-duty shoulder speaker microphones with Ø45mm loud speakers, 360° rotation clips, IP67 options and POC/Bluetooth variants.
Speaker Microphone Series
Heavy-duty shoulder speaker microphones with Ø45mm loud speakers, 360° rotation clips, IP67 options and POC/Bluetooth variants.
Specifications & Features
HM-01B
- Ø45mm loud speaker: 8Ω±15%, 92±3dB/1W/0.5m, 20Hz–20kHz
- Heavy-duty PU cable, Ø5.5mm/4.2mm, -30°C~+130°C
| speaker | Ø45mm, 8Ω±15% @ 1kHz |
|---|---|
| Sensitivity | 92±3dB / 1W / 0.5m |
| Frequency Response | F0 ~ 20kHz |
| Rated Input Power | 1.0W |
| Max Input Power | 1.5W |
| Microphone Size | Ø9.7 × 6.5mm |
| Mic Sensitivity | -56±2dB |
| Mic Impedance | 2.2kΩ @ 1kHz |
| Mic Frequency Response | 100Hz-10kHz |
| Operating Voltage | 1.0-10V DC |
| Cable Length | Ø5.5mm or Ø4.2mm, PU, -30°C ~ +130°C |
HM-02B
- Ø45mm loud speaker: 8Ω±15%, 92±3dB/1W/0.5m, 20Hz–20kHz
- 360° free-rotation metal clip
- 3.5mm audio jack for secondary earpiece
- Heavy-duty PU cable, Ø5.5mm/4.2mm, -30°C~+130°C
HM-03B
- Ø45mm loud speaker: 8Ω±15%, 92±3dB/1W/0.5m, 20Hz–20kHz
- Heavy-duty PU cable, Ø5.5mm/4.2mm, -30°C~+130°C
HM-02B_H3
- Ø45mm loud speaker: 8Ω±15%, 92±3dB/1W/0.5m, 20Hz–20kHz
- 360° free-rotation metal clip
- 3.5mm audio jack for secondary earpiece
- Heavy-duty PU cable, Ø5.5mm/4.2mm, -30°C~+130°C
HM-09BP_H9
- Amplified volume & clear sound
- Built-in 1000mAh battery
- IP67 waterproof (optional)
- Non-slip design
| Battery | 1000mAh |
|---|---|
| Resonance Frequency | 550Hz ±20% |
| Speaker Impedance | 8Ω±15% |
| Sensitivity | 92±3dB / 1W / 0.5m |
| Rated Power | 1W rated / 3W max |
| Frequency Response | 20Hz-20kHz @ 0.126V |
| Speaker Diameter | 39.8mm ±0.2mm |
| Mic Sensitivity | -44dB ~ -40dB @ 1kHz, Omni-directional |
| Signal-to-Noise Ratio | ≥55dB |
HM-09B_K
- Dual purpose: regular speaker mic or POC radio microphone
- 360° free-rotation metal clip
- 3.5mm audio jack for secondary earpiece
- IP67 waterproof (optional)
- Built-in 1000mAh battery
- Adjustable volume function
- Intelligent low-battery alarm
HM-09BP_K
- Dual purpose: regular speaker mic or POC radio microphone
- Built-in 1000mAh battery
- Adjustable volume function
- Intelligent low-battery alarm
- IP67 waterproof (optional)
HM-09BT_K
- Bluetooth noise-cancelling speaker microphone
- 1000mAh standard battery (2000mAh optional)
- Compatible with mobile phones
- Adjustable volume function
- Noise-canceling function (optional)
- IP67 waterproof (optional)
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