SPICE MODEL of FE87E 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: FE87E
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
96
88
80
72
64
56
48
40
32
24
16
8
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
48
Measurement
40 Simulation
Impedance (Ohm)
32
24
16
8
0
10 100 1000 10000 100000
Frequency (Hz)
Simulation Result
Frequency Impedance(ohm)
%Error
(Hz) Measurement Simulation
20 7.980 8.351 4.649
50 8.600 8.886 3.326
100 12.200 11.618 -4.770
150 24.000 23.765 -0.979
200 12.000 12.576 4.800
500 8.300 8.707 4.904
1000 8.900 8.537 -4.079
All Rights Reserved Copyright (C) Bee Technologies Inc. 2007