Omni Electret Condenser Microphone

This 6 x 2.2mm omnidirectional electret condenser microphone offers a sensitivity of -44±2dB and a signal-to-noise ratio of 55dB, ensuring consistent audio clarity even in compact devices. With a wide frequency response of 50Hz–20kHz and a maximum sound pressure level of 110dB, it captures both low and high frequencies accurately without distortion. The 2.2kΩ output impedance provides stable signal transmission, making it a reliable choice for audio applications that demand precision. Each unit is produced through an automated manufacturing process, ensuring high consistency, low defect rates, and seamless integration into modern audio systems.

 

• Miniature Size: Compact 6 x 2.2mm design for easy integration in space-limited devices.
• Omnidirectional Pickup: Captures sound evenly from all directions, ideal for natural and ambient audio.
• High Sensitivity (-44±2dB): Ensures effective sound capture even at low input levels.
• Wide Frequency Response (50Hz–20kHz): Delivers full-range audio performance from low to high frequencies.
• Low Noise (S/N Ratio 55dB): Reduces background noise for clear and clean output.
• Durable Construction: Engineered to withstand varied environmental conditions in long-term use.
• Stable Output Impedance (2.2kΩ): Maintains reliable signal transmission for consistent performance.
• Automated Production: Ensures high consistency, low variation, and reduced defect rate across batches.

 

Guitar Pickup Microphone This miniature omni electret condenser microphone is ideal for guitar pickup systems, offering high sensitivity and wide frequency response for natural, detailed sound reproduction. Its compact size allows easy integration inside acoustic instruments without affecting the instrument's appearance or resonance. Whether used for live performance or recording, it accurately captures the full tonal range of strings, delivering a warm and clear audio signal.

Lavalier Microphone Perfect for lavalier applications, this 6mm omnidirectional microphone core ensures clear and consistent voice capture in conferences, presentations, and content creation. Its lightweight, low-profile design enables discreet placement, while the omnidirectional pickup ensures natural vocal clarity even when users move. With stable performance and high sensitivity, it is ideal for professional-grade voice transmission in compact microphone housings.

 

 

Name	Parameter
Model	ECM-B6022AP2.8-44
Sensitivity	-44±2dB
Output impedance	2.2kΩ
Directivity	Omnidirectional
Frequency range	50-20KHz
Maximum SPL	110dB
S/N Ratio	55dB
Dimensions	6 x 2.2mm

 

 

At Marquess, we focus on more than just specifications-we focus on precision and consistency backed by strong factory capabilities. Our Omni Electret Condenser Microphones are manufactured using advanced automated processes to ensure every unit meets strict quality standards. From raw materials to final inspection, each stage is tightly controlled for performance consistency, helping your products achieve stable, long-term functionality. With decades of industry experience, we understand the diverse needs of our clients and provide flexible customization services to match your design requirements. Our dedicated technical team supports your integration process, ensuring smooth application and optimized results. When you choose us, you're not just getting a component-you're partnering with a factory that delivers dependable quality, engineering expertise, and responsive support.

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