Speaker Microphone 3

SM3

Compact and lightweight, the Speaker Mic 3 delivers clear audio, reliable performance, and a robust build with a 3.5mm port and 360° rotating clip, making it perfect for small to medium-sized hands.

The Speaker Mic 3 is a compact, lightweight, and durable solution designed for easy communication across a variety of industries. Its versatility makes it suitable for numerous environments, ensuring reliable performance wherever it’s needed. Despite its lightweight design, the mic features a high-quality front-facing speaker that delivers clear audio, while the speech-tuned directional microphone ensures crisp, clear communication. With an ergonomic design that’s comfortable to wear and hold, the mic includes a 360° rotating clip for easy positioning. The 3.5mm accessory port on the bottom allows for easy connection to a receive-only earpiece, and the heavy-duty coiled cable is engineered to withstand a wide range of temperatures and conditions.

  • Compact Size – Lightweight and perfect for small to medium-sized hands 360° Rotating Clip
  • 3.5mm Accessory Port – For connection to receive-only earpieces
  • Specialized Cable – Offers flexibility in various temperatures
  • Robust Construction – Built for tough environments with a strong push-to-talk button, heavy-duty 4.2mm kevlar cable, and molded stress relief for durability.
  • Premium Microphone:
    • Output Impedance: 2.2KΩ
    • Sensitivity: -44dB
    • Directivity: Omni-directional
    • Operating Voltage: Standard Voltage 3V, Max. Operational Voltage 10V
    • S/N Ratio: More than 58dB
  • Speaker:
    • Impedance: 8Ω / 16Ω (1.2KHz / 1.0V)
    • Rated Input Power: 1.0W
    • Max. In/Out Power: 1.5W
    • Sensitivity: 89 dB/ 104dB
    • Frequency Response: 380Hz ~ 5.6KHz
    • Distortion: 5% Max. at 1.0KHz / 2.83W
  • Physical Specifications:
    • Total Length: 28”
    • Total Cable Length: 24”
    • Total Weight: 3.8oz
    • Operating Temperature: -20°C ~ 50°C
    • Dimensions: 2” x 1” x 2.8”
  • Hytera – H4
  • Hytera – H5
  • Hytera – H6
  • Hytera – H7
  • Hytera – H8
  • Kenwood – K
  • Kenwood – K1
  • Kenwood – K5
  • Mototola – M12
  • Mototola – M15
  • Mototola – M
  • Mototola – M3
  • Mototola – M4
  • Mototola – M5
  • Icom – I2
  • Icom – S3A
  • Icom – S3B
  • Vertex – Y3
  • Vertex – Y6