Meet Type 4966 - The New B&K Microphone Family

New microphone family - handmade in Denmark. Designed for high-precision, free-field measurements and ideal where a microphone with high sensitivity is required.

To help engineers and acousticians achieve accurate measurements in their everyday tasks, Bruel & Kjær has introduced the Type 4966 family of robust, reliable, free-field microphones ideal for high-precision acoustic measurements. Typical applications include interior and exterior vehicle acoustic measurements and sound power measurements.

Type 4966 includes four carefully selected types suitable for:
  1. All-round acoustic measurements in temperatures up to 125°C.
  2. Eliminating low-frequency disturbance, such as body boom or road noise.
  3. Measurements in confined spaces - or when building an array with a low noise floor
  4. high sound pressure level (SPL) measurements or if evaluating the integrity of the microphone measurement channel.

Just like every Bruel & Kjær microphone, the entire production process of the Type 4966 family is done by hand and controlled by tight tolerances, making certain that each microphone meets the highest standards. Assembly takes place in an ISO Class 5 clean room, ensuring that the microphones maintain their low noise floor and high stability even in environments that combine high humidity and high temperature.

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