Production line microphones

Production line testing ensures that finished products match the target quality set by R&D and that no sub-standard units hit the market.

Production line microphones must provide repeatable and precise measurements every day to ensure that products that do not meet specifications are not delivered to the end users, and as they are often needed in greater numbers than in R&D labs, they must also fit your budget. GRAS production line microphones provide the best combination of cost and quality.

GRAS 40PK CCP Free-field QC Microphone, Short

Freq range: 10 Hz to 20 kHz
Dyn range: 26 dB(A) to 145 dB
Sensitivity: 18 mV/Pa

GRAS 40PK CCP Free-field QC Microphone, Short

The 40PK is a  free-field microphone for Quality Control and measurements in confined spaces. It has a wide frequency range reaching up to 20 kHz and a large dynamic range from <26 dB (A) to 145 dB...

GRAS 40PP-10 CCP Free-field QC Microphone

Freq range: 10 Hz to 20 kHz
Dyn range: 33 dB(A) to 128 dB
Sensitivity: 50 mV/Pa

GRAS 40PP-10 CCP Free-field QC Microphone

The GRAS 40PP-10 Production-Line Test Microphone is a robust, cost-effective microphone designed for use in the production-line testing of loudspeakers and acoustic transducers. It has a wide frequency range reaching up to 20 kHz and a large dynamic range from <33 dB(A) to 128 dB...

GRAS 40PP-10-S1 CCP Free-field QC Microphone, High Pressure

Freq range: 10 Hz to 20 kHz
Dyn range: 33 dB(A) to 142 dB
Sensitivity: 9 mV/Pa (± 3 dB)

GRAS 40PP-10-S1 CCP Free-field QC Microphone, High Pressure

The GRAS 40PP-10-S1 QC Microphone, High Pressure is a robust, cost-effective microphone designed for use in production-line testing of loudspeakers and acoustic transducers. It has a wide frequency range reaching up to 20 kHz and a large dynamic range from <33 dB(A) to 142 dB...