CDX1-1731 / Faital Pro STH100

Compression Driver Info:

Brand: Celestion

Model: CDX1-1731

Voice Coil Diameter: 1.75"

Diaphragm Material: PETP

Minimum Frequency: 2200 Hz

SPL: 110dB

Mounting Type: 1-3/8"-18 TPI

Test Notes:

Mic distance 0.5m (SPL calibrated to 1m level), measurements gated at 5ms and are smoothed at 1/48 Octave.

Frequency Response:

Harmonic Distortion:

Compression:

Impedance:

Additional Notes:

I started taking these tests with the gain on my interface unknowingly set a little too high and noticed it clipped at the 110dB level, I had to reduce the gain and re-calibrate the SPL of the mic which meant moving it some. Because this test is very sensitive the minor mic movement introduced some ripple, this is why the 110dB level on the compression test has 1/12 octave smoothing instead of 1/48th like the rest.