The ECM-B1463UL45-290 is a compact electret microphone capsule designed for live streaming, podcasting, KTV, stage, and conference microphones. Its unidirectional shotgun design focuses on the main sound source while minimizing background noise, ensuring clear, natural vocals even in challenging environments. The performance is consistent, delivering clear sound comparable to RØDE microphones.
Ideal for content creators, audio manufacturers, and KTV systems requiring low inherent noise and precise vocal capture.
Specifications, Dimensions & PCB Layout
| Model | ECM-B1463UL45-290 |
| Dimensions | 14 × 6.3 mm |
| Directivity | Unidirectional / Shotgun capsule |
| Sensitivity | -45dB ±2 |
| Impedance | 680Ω |
| S/N Ratio | 70dB |
| Max SPL | 110dB |
| Operating Voltage | 1.5V DC |
| Frequency Response | 100Hz – 16KHz |
Frequency Response & Audio Quality
The capsule provides a warm low end, balanced midrange, and gently rising high frequencies, ensuring clear, natural vocals for live streaming, podcasting, and shotgun microphones while maintaining low background noise and detailed audio capture.
Applications
- Live streaming and desktop podcasting microphones
- KTV and stage performance microphones
- Conference and presentation microphones
- Shotgun microphones for field recording
For users seeking reliable vocal capture, explore our live streaming electret microphone capsule, supporting OEM/ODM customization for consistent performance across production batches.
Low Noise & High S/N Ratio Design
Engineered for high signal-to-noise ratio and low inherent noise, this shotgun capsule captures clean, natural vocals even in challenging environments. Smooth highs, balanced mids, and full lows create natural-sounding audio for live streaming, podcasting, and stage applications.
OEM/ODM Customization for Reliable Integration
Our factory’s OEM/ODM customization capabilities allow brands to adjust capsule specifications, PCB layouts, or sensitivity to meet specific microphone requirements. This enables faster development, consistent performance, and easier integration into various microphone designs.
