The ECM-B4015AL38RC-L10 is a 4 x 1.5 mm omnidirectional electret mic capsule with 10mm wire leads, -38dB±2 sensitivity, and 65dB SNR, ideal for lavalier microphones and other compact audio capture devices.
Our 4015 omnidirectional soldering wire microphone head is custom-made with high-quality JFET and a 10mm parallel electronic wire electret mic core, ensuring superior performance and reliability for lavalier microphones and other compact audio applications.
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4mm Electret Lavalier Microphone Capsule for Clear Sound
Our production meets ISO 9001:2015 and ISO 14001:2015 standards and is tailored for automotive applications under the IATF 16949:2016 standard, ensuring comprehensive quality management. Additionally, our products comply with ROHS, CE, and FCC requirements.
Conducting sampling inspections of incoming materials to ensure compliance with standard requirements.
Performing inspection audits to ensure the stability and control of the entire manufacturing process.
Conducting pre-shipment inspections to ensure that products meet established quality standards.
Testing of background noise, sensitivity, frequency response curve, and directionality indicators.
Verification of the impact of different circuits, structural dimensions, materials, and processes on indicators.
Reliability testing at both the new product design stage and the mass production regular stage.
Utilizing fully automated production lines to ensure high efficiency and consistency.
Equipped with state-of-the-art facilities, including a 10,000-level dust-free workshop.
Employing a rigorous 21-step process to guarantee product stability.
Since I got this microphone head from you, I work more comfortably and have more confidence in its quality. I almost don’t have to look for a microphone head anywhere anymore because it matches the size of the plastic body I have prepared, which can be cast endlessly.