25mm Unidirec Electret Microphone Core

The 25mm Unidirectional Electret Microphone Core is designed for applications where sound clarity and directionality are crucial. Its unidirectional (cardioid) pickup pattern is optimized to capture sound from the front while rejecting noise from the sides and rear, making it ideal for environments with potential background interference. With a sensitivity of -45±2dB, it ensures excellent audio capture across a wide frequency range of 100Hz to 16kHz.

With a maximum SPL of 120dB and a signal-to-noise ratio of 70dB, this microphone core delivers both high dynamic range and low distortion, even in high-volume environments. Its compact design, measuring 25mm in diameter and 8.7mm in height, makes it versatile for a wide range of applications, from embedded communication systems to portable audio devices.

• Unidirectional Pickup: The microphone core is specifically designed to capture sound from the front, reducing unwanted noise from the surrounding environment. Ideal for capturing clear, focused audio in noisy settings.
• Wide Frequency Response: With a range of 100Hz to 16kHz, it is capable of capturing both deep low frequencies and crisp high frequencies, ensuring full-spectrum audio fidelity.
• High Sensitivity: The sensitivity of -45±2dB enables the microphone to detect even subtle sound details, making it suitable for professional recording and communication systems.
• Low Noise Performance: With a signal-to-noise ratio of 70dB, this microphone minimizes background noise, providing clear, undistorted audio in various environments.
• High SPL Tolerance: The microphone handles up to 120dB SPL, allowing it to perform well in high-pressure sound environments, such as concerts, public addresses, or high-volume communication devices.
• Durable and Compact Design: The microphone's compact size (25 x 8.7mm) and robust construction ensure long-lasting performance across different industries, from industrial devices to consumer electronics.

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We are committed to producing 25mm Unidirectional Electret Microphone Cores that seamlessly blend advanced technology with reliability and versatility. Engineered to meet the exacting standards of professionals in sound engineering, broadcasting, and manufacturing, our microphone cores are perfect for a wide range of applications-from embedded systems to portable devices. Each component is designed to capture sound with precision while ensuring low-noise performance.

Our rigorous quality assurance process involves comprehensive testing at every stage of production, guaranteeing that each microphone core meets the highest standards of durability, consistency, and performance. We also offer flexible OEM/ODM services, providing tailored solutions to address the specific needs of your projects. With our efficient automated production lines, we ensure fast turnaround times and maintain strict quality control, enabling you to meet tight deadlines without compromising on quality.