CTM WLS-4 (U-IEM)

Measurements

CTM(*Clear Tune Monitors) WLS-4 (*Wood Legit Series)

• 3-way 4 BA

• Detachable 2-pin cable

• US $700 [MSRP]

CTM WLS-4 measurements

Check the Measurement Procedures first.

[1. Frequency Response ]

Uncompensated

Diffuse Field Target Compensated

Harman Target Compensated

CSD

[2. Square Wave ]

30 Hz

300 Hz

[3. Minimum Phase ]

[4. Harmonic Distortions ]

94 dB SPL at 500 Hz

[5. Impedance ]

Black: Impedance Magnitude

Green: Electrical Phase

[6. Added resistor ]

Uncompensated

• Black: 0

• Orange: 30

• Green: 120

Ohms resistor

[7. Comply Foam Tip ]

Uncompensated

Black: Stock Silicone Eartip

Orange: Comply Foam Tip

[8. Comparison ]

Uncompensated

CTM

• Black: WLS5

• Orange: WLS4

• Pink: WLS3