3015 Condenser Microphone With Wired Electret Capsule

3015 Condenser Microphone With Wired Electret Capsule

The 3015 Condenser Microphone with Wired Electret Capsule offers clear, high-quality audio in a compact 3mm size, ideal for Bluetooth headsets and similar devices.
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Product Introduction

The ECM-B3015AL-42-L Condenser Microphone is specifically designed for applications where space is limited, like Bluetooth headsets. With a 3mm omnidirectional capsule, it provides crisp, consistent sound while minimizing interference. Featuring dual capacitors for enhanced anti-interference performance, this microphone is perfect for wireless communication devices. Despite its small size, it delivers exceptional sound quality with a wide frequency response and high maximum SPL, making it ideal for both quiet and noisy environments. Its compact design ensures easy integration into small, portable devices without compromising audio clarity.

 

Features
  • Sensitivity: -42±3dB, providing reliable and precise sound capture even in low-level audio environments.
  • Output Impedance: 2.2kΩ, ensuring compatibility with a variety of audio equipment for stable performance.
  • Directivity: Omnidirectional, capturing sound from all directions to provide natural, accurate audio reproduction.
  • Frequency Range: 20Hz to 16kHz, delivering a wide range of frequencies for true-to-life sound reproduction.
  • Maximum SPL: 115dB, capable of handling loud sounds without distortion, making it suitable for high-volume applications.
  • S/N Ratio: 58dB, ensuring clear audio output with minimal background noise.
  • Dimensions: 25mm x 8.7mm, compact and easy to integrate into various microphone systems and setups.

 

Applications

bluetooth headset microphone

lavalier microphone

Headset Microphone: Secure, Stable, and Built for Performance
Designed for professionals who move while they speak, this microphone offers a secure fit that stays in place-no matter the motion. Whether commanding a stage, leading a training session, or engaging in a high-energy presentation, its precision-tuned unidirectional pickup captures every word while minimizing background noise. Built for endurance, it withstands daily wear without compromising comfort. Behind its reliability is a fully automated manufacturing process, ensuring each unit meets strict acoustic and mechanical consistency, making it a trusted choice for demanding environments.
Lavalier Microphone: Invisible Presence, Unmistakable Clarity
Designed to disappear while delivering pristine audio, this lavalier microphone is the go-to choice for discreet yet professional sound capture. Whether clipped onto a presenter's lapel, hidden in an interview setup, or used in film production, its compact design blends seamlessly into any environment. The optimized directional pickup ensures speech clarity while rejecting ambient noise, making it ideal for broadcast and corporate applications. Produced in a high-precision facility, each microphone undergoes rigorous testing for consistency, ensuring a reliable, high-volume supply without sacrificing quality.

 

specifications

 

Name Parameter
Model

ECM-B3015AL-42-L

Sensitivity

-42±3dB

Output impedance

2.2kΩ

Directivity Omnidirectional
Frequency range 20-16KHz
Maximum SPL

115dB

S/N Ratio

58dB

Dimensions 25 x 8.7mm

 

STANDARD TEST CIRCUIT
STANDARD TEST CIRCUIT
TYPICAL FREQUENCY RESPONSE
TYPICAL FREQUENCY RESPONSE
APPEARANCE & DIMENSION
APPEARANCE & DIMENSION

 

Why Choose Us

Our 3015 Condenser Microphone with Wired Electret Capsule is engineered for precision and reliability, manufactured using high-quality materials and cutting-edge production techniques to ensure consistency in every unit. Designed for versatility, it excels in applications such as interviews, conferences, podcasting, and general sound recording. With a finely tuned wired electret capsule, it delivers clear, natural sound reproduction, meeting the demands of audio professionals. As a dedicated microphone manufacturer, we combine industry expertise with advanced automation to guarantee stable performance and high production efficiency. We offer customized solutions tailored to specific requirements, ensuring adaptability for various applications. Backed by a streamlined global supply chain, we provide fast and reliable delivery while maintaining a commitment to environmentally responsible manufacturing, making this microphone a trusted choice for professionals seeking quality and consistency.

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