Measurement microphone 4954

prepolarizedhyperfrequency1/4"

Product overview
Explore the Type 4954, a 1/4-inch pre-polarized free-field microphone optimized for high-level and high-frequency acoustic measurements from 4 Hz to 100 kHz.

Key features

• 1/4-inch microphone geometry
• Pre-polarized design (no external polarization required)
• Free-field response for open-field measurements
• Optimized for high sound pressure levels and extended high-frequency response
• Declared frequency range: 4 Hz – 100 kHz

Typical applications

• High-SPL acoustic measurements
• High-frequency acoustic analysis and testing
• Research, calibration and field or laboratory characterization

Characteristics / technical specifications

• Model: Type 4954
• Microphone size: 1/4 inch
• Polarization: Pre-polarized
• Acoustic field: Free-field
• Optimized measurement range: high-level and high-frequency measurements
• Frequency range (stated): 4 Hz – 100 kHz