Ultimate Ears Super.fi 5 EB (*Extended Bass) (IEM)

Measurement

[1. Appearance ]

Ultimate Ears(Logitech) Super.fi 5 EB (Extended Bass) Measurement 

• Released in 2005

• Replaceable cable

• Hybrid design: 1 BA, 1 Dynamic driver used

• White Knowles acoustic dampers for each tweeter (BA)

[2. Frequency Response ]

Check my Measurement Procedures first.

Uncompensated 

• Stock UE Double Tip

Diffuse Field Target Compensated

Olive Welti Target Compensated

CSD

[3. Minimum Phase ]

[4. Square Wave ]

• 300Hz

• 30Hz

[5. Harmonic Distortions ]

• 94dBSPL@500Hz

[6. Impedance ]

• DC Ohm

• Black: Impedance Magnitude

• Green: Electrical Phase

[7. Effect of Insertion Depth ]

Uncompensated

• Black(normal): 4.3 mm

• Orange: 7.3 mm

Away from the Reference Plane

[8. Effect of the Comply™ Foam Tip T-500 ]

Uncompensated

• Black(normal): Stock UE Double Tip

• Orange: Comply™ Foam Tip T-500

[9. Effect of the Sony Ear Tip (small size) ]

Uncompensated

• Black(normal): stock UE Double Tip

• Orange: Sony Ear Tip (small size)

[10. Effect of Blocking the Air Vent ]

Uncompensated

• Black: Normal

• Orange: Blocked the Air Vent

Differences

• Black(Flat): Normal

• Orange: Blocked the Air Vent