KNOWLES

KNOWLES - EA microphones serie

Dimensions (mm)
5.56 x 3.98 x 2.21
Intro
Introduced in 1976, the EA is a time-tested electret condenser microphone. It is widely used in more cost sensitive applications.
Features : :
• Rugged construction to withstand severe environmental conditions• High resistance to mechanical shock
• Available with RFI suppression
• Un-damped, screen damped, and internally damped responses
• Numerous port locations
• Custom tube diameters and lengths available
• Wide range of frequency responses
Model Dimensions (mm) Sensitivity Port location Response Directivity Elec. Rolloff Noise max Peak Freq.
EA-21842-000 5.56 x 3.98 x 2.21 -59.0 12S Std Omni-directional n/a 28.5 4800.0
EA-21843-000 5.56 x 3.98 x 2.21 -59.0 3S Std Omni-directional n/a 28.5 4250.0
EA-21845-C37 5.56 x 3.98 x 2.21 -59.0 0KP Std Omni-directional n/a 28.5 5000.0
EA-21868-000 5.56 x 3.98 x 2.21 -61.0 12S 6dB/ Octave Ski Slope Omni-directional n/a -101.0 5200.0
EA-21939-000 5.56 x 3.98 x 2.21 -59.0 12S Damped Omni-directional n/a 28.5 4800.0
EA-21986-000 5.56 x 3.98 x 2.21 -61.0 3S n/a Omni-directional n/a 30.5 5000.0
EA-23003-000 5.56 x 3.98 x 2.21 -61.0 12S Undamped Omni-directional n/a 30.5 5200.0
EA-23006-A66 5.56 x 3.98 x 2.21 -65.0 12S 6dB Omni-directional n/a -101.0 0.0
EA-23015-000 5.56 x 3.98 x 2.21 -61.0 3S Undamped Omni-directional n/a 30.5 5000.0
EA-23178-078 5.56 x 3.98 x 2.21 -61.0 12S Damped Omni-directional n/a 28.5 4800.0
EA-26520-000 5.56 x 3.98 x 2.21 -59.0 12S Damped Omni-directional n/a 29.5 4800.0
EA-26781-000 5.56 x 3.98 x 2.21 -65 (226Hz) 12S Std Omni-directional n/a 28.5 n/a
EA-27076-000 5.56 x 3.98 x 2.21 -59.0 0KN Std Omni-directional n/a 28.0 9500.0