SPICE MODEL of FE168EZ 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: FE168EZ
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 11.500 11.666 1.443
40 31.000 31.160 0.516
55 128.000 127.954 -0.036
70 46.000 47.024 2.226
100 18.500 18.951 2.438
500 8.000 8.294 3.675
1000 8.300 8.021 -3.361
All Rights Reserved Copyright (C) Bee Technologies Inc. 2007