Sonomax eers PCS-150 (U-IEM)

Measurement

Sonomax eers PCS-150

• D-I-Y Custom-fitted earphones (with universal faceplates)

• Single dynamic driver

• Single-button remote control

• $199 USD (MSRP), $49 at Amazon now

Sonomax eers PCS-150 measurement

Check the Measurement Procedures first.

[1. Frequency Response ]

Uncompensated

Diffuse Field Target Compensated

Olive Welti Target Compensated

Harman Target Compensated

CSD

[2. Square Wave ]

30 Hz

300 Hz

[3. Minimum Phase ]

[4. Harmonic Distortions ]

94 dB SPL @ 500 Hz

[5. Impedance ]

Black: Impedance Magnitude

Green: Electrical Phase