Description
DR2502 2590 Audio Microphone Capsule 25MM Diaphragm Condenser High Sensitivity and Low Noise Capacitive Microphone
Features:
- Application: Live-stream, recording
- Using counterfeit and expensive cavities, incorporating acoustic structures. Eliminate sound short circuits, suppress sound resonance, broaden frequency response range, and reduce distortion.
- High ductility diaphragm, high corrosion resistance, strong rigidity, and light weight. Using extremely complex composite techniques to create patterns, ensuring a high degree of sound reproduction.
- Use an international standard smoke testing machine for testing to ensure that the shell components are resistant to salt spray corrosion.
- Copper rings are used to improve the stability of the diaphragm and prevent the diaphragm from being easily distorted or producing broken sounds when the sound pressure level is too high.
- Adopting advanced polarizers to polarize the product, making it a dielectric with long-term charge.
Specification:
- Model: DR2502
- Sensitivity: -36±2dB (0dB=1V/Pa)
- Testing condition: 2V 2.2kohm
- Standard testing condition:
Temperature: 15â ~ 35â
Relative humidity: 45% ~ 75% (RH)
Atmospheric pressure: 86 ~ 106KPa
- Determine test conditions:
Temperature: 20â±2â
Relative humidity: 60% ~ 70% (RH)
Atmospheric pressure: 86 ~ 106KPa
- Directivity: unidirectional, sensitivity difference between 0 and 180 degrees ≥15dB
- Operating voltage: 1V for minimum, 6V for maximum
- Output impedance: ≤2.2kohm (f=1KHz)
- Current consumption: ≤500uA (Vc=2.0V, RL=2.2kohm)
- SNR: ≥62dB (f=1KHz, S.P.L=1Pa)
- Voltage reduction characteristics: ≤-3dB (Vc=2.0V to 1.5V)
Package Included:
- 1 x Microphone Capsule
Features:
- Application: Live-stream, recording
- Using counterfeit and expensive cavities, incorporating acoustic structures. Eliminate sound short circuits, suppress sound resonance, broaden frequency response range, and reduce distortion.
- High ductility diaphragm, high corrosion resistance, strong rigidity, and light weight. Using extremely complex composite techniques to create patterns, ensuring a high degree of sound reproduction.
- Use an international standard smoke testing machine for testing to ensure that the shell components are resistant to salt spray corrosion.
- Copper rings are used to improve the stability of the diaphragm and prevent the diaphragm from being easily distorted or producing broken sounds when the sound pressure level is too high.
- Adopting advanced polarizers to polarize the product, making it a dielectric with long-term charge.
Specification:
- Model: DR2502
- Sensitivity: -36±2dB (0dB=1V/Pa)
- Testing condition: 2V 2.2kohm
- Standard testing condition:
Temperature: 15â ~ 35â
Relative humidity: 45% ~ 75% (RH)
Atmospheric pressure: 86 ~ 106KPa
- Determine test conditions:
Temperature: 20â±2â
Relative humidity: 60% ~ 70% (RH)
Atmospheric pressure: 86 ~ 106KPa
- Directivity: unidirectional, sensitivity difference between 0 and 180 degrees ≥15dB
- Operating voltage: 1V for minimum, 6V for maximum
- Output impedance: ≤2.2kohm (f=1KHz)
- Current consumption: ≤500uA (Vc=2.0V, RL=2.2kohm)
- SNR: ≥62dB (f=1KHz, S.P.L=1Pa)
- Voltage reduction characteristics: ≤-3dB (Vc=2.0V to 1.5V)
Package Included:
- 1 x Microphone Capsule
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.