EK/EY series

Introduced in 1986, the EK is the lowest noise Knowles microphone. Its high electroacoustic sensitivity and low noise make this microphone an excellent choice for applications where space is not an issue. The EK can also be used in directional applications as a matched omni-directional pair.

Features

EK/EY series
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Additional Links

Product Families Model ID Dimensions kHz Sensitivity Port Location Response Directional Peak Freq. Noise max Elec. Rolloff Downloads
EK/EY EK-23024-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S Std Omni-directional 3500-5500 26 n/a
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(123.97 kB)

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(4.75 MB)

EK/EY EK-23027-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 0KP Std Omni-directional 4000-6000 26 n/a
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(128.53 kB)

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(4.73 MB)

EK/EY EK-23028-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -57 12S 6dB/ Octave Ski Slope Omni-directional 4300-5700 -100 n/a
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(127.18 kB)

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(1.60 MB)

EK/EY EK-23029-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -50 12S 12dB/ Octave Ski Slope Omni-directional 5200 -100 n/a
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(126.94 kB)

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(1.60 MB)

EK/EY EK-23032-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 3S Std Omni-directional 3000-5000 26 n/a
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(127.64 kB)

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(4.77 MB)

EK/EY EK-23033-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S Damped Omni-directional 4500 26 n/a
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(126.67 kB)

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(4.75 MB)

EK/EY EK-23089-C48 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -57 12S Damped Omni-directional 3500-5500 26 n/a
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(130.72 kB)

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(5.17 MB)

EK/EY EK-23092-C01 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -57 0KP 6dB/ Octave Ski Slope Omni-directional 4800-6200 -100 n/a
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(120.44 kB)

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(1.58 MB)

EK/EY EK-23103-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 0KPL Broadband Omni-directional 8000 26 n/a
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(132.86 kB)

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(7.72 MB)

EK/EY EK-23132-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 KA Broadband Omni-directional 10000 26 n/a
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(124.82 kB)

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(1.09 MB)

EK/EY EK-23133-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12SL Broadband Omni-directional 8000 26 n/a
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(127.06 kB)

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(1.70 MB)

EK/EY EK-23142-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 0KP n/a Omni-directional 4500 26 n/a
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(129.15 kB)

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(4.73 MB)

EK/EY EK-23169-A11 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 Ja Flat Omni-directional 10000 26 n/a
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(130.38 kB)

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(1.10 MB)

EK/EY EK-23790-D27 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S Std Omni-directional 4500 26 n/a
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(127.84 kB)

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(5.06 MB)

EK/EY EK-23791-D27 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 0KP Std Omni-directional 5000 26 n/a
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(130.40 kB)

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(4.73 MB)

EK/EY EK-25024-C09 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S Std (screenless) Omni-directional 3500 - 5500 26 n/a
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(127.77 kB)

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(1.60 MB)

EK/EY EK-25033-C09 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S Damped (screenless) Omni-directional 4500 26 n/a
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(127.72 kB)

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(1.60 MB)

EK/EY EK-26597-C36 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) 0 0 Omni-directional 0 0 0
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(129.99 kB)

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(5.08 MB)

EK/EY EK-26695-C36 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -55 12S Damped Omni-directional 3500 - 5500 26 n/a
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(128.23 kB)

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(5.06 MB)

EK/EY EK-26698-D28 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S/0JP Damped Omni-directional 4500/5000 26 n/a
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(186.24 kB)

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(9.22 MB)

EK/EY EK-26811-C36 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S Damped Omni-directional 3500-5500 26 n/a
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(145.89 kB)

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(5.06 MB)

EK/EY EK-26813-C37 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12N Std Omni-directional 5000-7000 26 n/a
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(123.43 kB)

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(1.32 MB)

EK/EY EK-27263-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S Damped Omni-directional 4000-6000 26 n/a
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(127.40 kB)

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(1.60 MB)

EK/EY EK-27276-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S Damped Omni-directional 4500 26 n/a
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(127.35 kB)

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(1.60 MB)

EK/EY EK-27404-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -54 0KP Broadband Omni-directional 4000-6000 26 n/a
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(122.59 kB)

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(4.73 MB)

EK/EY EK-27405-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -54 0KP/12S Broadband /Damped Omni-directional 3500-5500 / 4000-6000 26 n/a
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(93.04 kB)

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(9.22 MB)

EK/EY EK-28522-C25 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -54 12S Damped Omni-directional 0 26 0
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(178.45 kB)

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(4.64 MB)

EK/EY EK-28585-C77 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 (500Hz) 0KP Std Omni-directional 5300 26 n/a
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(121.34 kB)

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(1.58 MB)

EK/EY EK-28586-C77 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S Damped Omni-directional 4500 26 n/a
Download PDF Tech specs

(125.79 kB)

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(4.75 MB)

EK/EY EK-28587-C77 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 0KP/12S Std /Damped Omni-directional 5300 /4500 26 n/a
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(86.65 kB)

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(2.83 MB)

EK/EY EK-29841-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -59 9S 6dB/ Octave Ski Slope Omni-directional 5000 30.5 n/a
Download PDF Tech specs

(122.85 kB)

Download 3D Model 3D models

(5.14 MB)

EK/EY EK-29842-049 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -55 9S Std Omni-directional 4500 30.5 n/a
Download PDF Tech specs

(123.65 kB)

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(5.14 MB)

EK/EY EK-29965-000 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) 0 12S 6dB Omni-directional 0 0 n/a
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(148.00 kB)

EK/EY EY-24024-C05 5.56mm x 3.98mm x 2.21mm (.219in x .157in x .087in) -53 12S Std Omni-directional n/a 26 n/a
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(163.97 kB)

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(4.46 MB)