Advanced M4 [ADV.Sound] (IEM)

Measurements

Advanced (ADV. Sound) M4

• Single dynamic driver

• US $39.99 [MSRP]

Advanced M4 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 Magnitude ]

Black: Impedance Magnitude

Green: Electrical Phase

[7. Foam Tip ]

Uncompensated

Black: Stock Silicone Eartip

Orange: Comply Foam Tip T-500

Diffuse Field Target Compensated

Black: Stock Silicone Eartip

Orange: Comply Foam Tip T-500