®
A400HLX, A600HLX
9
Tri-mode (A400HLX)
Important
When running a subwoofer and two
full-range speakers together (Tri-
mode operation), high and low pass
filters must be used. Failure to install
these filters may damage your amp
and/or speakers.
Freq.
Speaker Impedance
Hz
2 OHMS
4 OHMS
8 OHMS
L
C
L
C
L
C
80
4.1mH
1000
µ
F
8.2mH
500
µ
F
15mH
250
µ
F
100
3.1mH
800
µ
F
6.2mH
400
µ
F
12mH
200
µ
F
130
2.4mH
600
µ
F
4.7mH
300
µ
F
10mH
150
µ
F
200
1.6mH
400
µ
F
3.3mH
200
µ
F
6.8mH
100
µ
F
250
1.2mH
300
µ
F
2.4mH
150
µ
F
4.7mH
75
µ
F
400
.8mH
200
µ
F
1.6mH
100
µ
F
3.3mH
50
µ
F
600
.5mH
136
µ
F
1.0mH
68
µ
F
2.0mH
33
µ
F
800
.41mH
100
µ
F
.82mH
50
µ
F
1.6mH
26
µ
F
1000
.31mH
78
µ
F
.62mH
39
µ
F
1.2mH
20
µ
F
1200
.25mH
66
µ
F
.51mH
33
µ
F
1.0mH
16
µ
F
1800
.16mH
44
µ
F
.33mH
22
µ
F
.68mH
10
µ
F
4000
.08mH
20
µ
F
.16mH
10
µ
F
.33mH
5
µ
F
Capacitor
C
Inductor
L
4
Ω
2
Ω
=
2
Ω
minimum
4
Ω
=
4
Ω
minimum
2
Ω
RF
RF
LF
LF
–
–
+
+
BRIDGE
BRIDGE
RR
RR
LR
LR
2
Ω
2
Ω
2
Ω
4
Ω
REAR
LPF
FULL
HPF
FULL
HPF
LPF
FRONT
REC002_A4n600HLX_E
1/9/02, 4:13 PM
9