SPICE MODEL of FE108EZ in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

1. Evaluation Report
COMPONENTS:Speaker
PART NUMBER: FE108EZ
Class:Full Range
MANUFACTURER: FOSTEX
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2007

2. Circuit Configuration
+
-
All Rights Reserved Copyright (C) Bee Technologies Inc. 2007

3. Frequency Response & Impedance Characteristic
Circuit Simulation Result
400
350
300
250
200
150
100
50
0
20Hz 100Hz 1.0KHz 10KHz 40KHz
V(V1:+)/ I(V1)
Frequency
Evaluation circuit
V1 +
1Vac
0Vdc
-
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2007

4. Circuit Simulation Result
Comparison graph
400
350 Measurement
Simulation
Impedance (Ohm)
300
250
200
150
100
50
0
10 100 1000 10000 100000
Frequency (Hz)
Simulation Result
Frequency Impedance(ohm)
%Error
(Hz) Measurement Simulation
20 9.100 9.455 3.901
50 20.000 19.848 -0.760
80 128.000 127.119 -0.688
100 55.000 54.952 -0.087
200 13.500 13.340 -1.185
500 9.000 9.268 2.978
1000 9.200 9.125 -0.815
2000 9.200 9.006 -2.109
5000 9.250 9.129 -1.308
10000 10.000 9.661 -3.390
20000 12.000 11.569 -3.592
40000 16.500 17.082 3.527
All Rights Reserved Copyright (C) Bee Technologies Inc. 2007