Shure SCL5 (IEM)

Measurement

[1. Appearance ]

Shure SCL5

• Dual BA 

• White acoustic damper used

• Released in 2005 

Shure SCL5 Measurement

[2. Frequency Response ]

Check my Measurement Procedures first.

①　Shure Silicone Tip

Uncompensated

Diffuse Field Target Compensated

Olive Welti Target Compensated

② Shure Black Foam Sleeve 

Uncompensated

Diffuse Field Target Compensated

Olive Welti Target Compensated

Uncompensated

• Black: Shure Silicone Tip

• Orange: Shure Black Foam Sleeve

CSD - Olive Welti Target Compensated

[3. Square Wave ]

300Hz

30Hz

[4. Minimum Phase ]

[5. Harmonic Distortions ]

• 94dB SPL @ 500Hz

[6. Impedance ]

DC Ohm

Black: Impedance Magnitude

Green: Electrical Phase

[7. Resistor Loaded ]

Uncompensated

• Black: 0 ohm

• Yellow: 10 ohm

• Blue: 30 ohm

• Red: 90 ohm

• Green: 300 ohm

Resistor Added

Diffuse Field Target Compensated

• 90 ohm resistor added

[8. Effect of the insertion depth ]

Uncompensated

• Black: 5.2 mm (general)

• Orange: 7 mm

Away from the reference plane

[9. Effect of the Acoustic Dampers ]

Uncompensated

• Black: No Damper

Differences

• Flat (Reference Damper): White

• Black: No Damper

Diffuse Field Target Compensated
• Gray Acoustic Damper

Diffuse Field Target Compensated

• Yellow Acoustic Damper