EM289 Electret Condenser Microphone 
Engineered for precision and durability, the EM289 is a versatile electret condenser microphone designed to excel in challenging environments. With a high storage temperature tolerance and ultra-low power consumption, this mic is perfect for specialized applications requiring reliability and clarity.  

Key Features:  
- 105℃ Storage Temperature: Ideal for industrial or automotive use where high-temperature resistance is critical.  
- Phase Accuracy at 30Hz: -179° ±15° phase specification ensures precise low-frequency capture, suitable for vibration analysis or environmental monitoring.  
- Ultra-Low Power Operation: Consumes only 110μA at 2V, making it perfect for battery-powered IoT devices, wearables, or long-term deployments.  
- Omni-Directional Sensitivity: Captures 360° sound with -44dB ±3dB sensitivity (0dB=1V/Pa), ideal for voice assistants, conference systems, or ambient recording.  
- Compact & Durable: Lightweight 0.16g design for seamless integration into compact setups.  

Technical Specifications:  
- Max SPL: 128 dB S.P.L.  
- Impedance: 1.1kΩ ±30%  
- S/N Ratio: 68dB (A-weighted)  
- Frequency Response: Optimized for balanced audio (see datasheet for details).  

Ideal For:  
- Industrial equipment monitoring (e.g., machinery noise analysis)  
- Automotive diagnostics or in-cabin systems  
- IoT sensors, smart home devices, and wearable technology  
- Low-frequency applications like seismic detection or HVAC systems  

Why Choose EM289?  
Developed by PRIMO CO., LTD., a leader in audio innovation, this microphone combines technical rigor with practical adaptability. Whether you’re an engineer designing embedded systems or a researcher capturing precise acoustic data, the EM289 delivers unmatched performance in extreme conditions.  

Explore professional-grade audio solutions at micverve.com.