– 14 –
I
N
S
T
A
L
L
A
T
I
O
N
®
®
Mono Operation
•
RCA
inputs are connected to
both left and right inputs
•
Speaker Impedance
should be
2
Ω
minimum
•
Variable Crossover
can be set for Full Range (FULL) or Low-Pass (LP)
adjusted between 50Hz and 210Hz
•
Pass-Thru
feeds signal to secondary amplifier
•
Signal from Pass-Thru
remains stereo
Note
1
: If using High Level Inputs causes engine whine in an amplifier connected
to the Pass-Thru, the Pass-Thru amplifier should have its RCA input shield
connected to the radio chassis ground. Refer to the Troubleshooting section of this
manual for more information.
Pass-Thru
+
–
L+
L–
R+
R–
65
80
55
50
110
210
Hz
145
190
Crossover
Frequency
Punch
Bass
18dB
0dB
RCA Inputs
2
Ω
min.
REM
–
+
High
Level
Input
LED
Pass-Thru
Input
L R
Gain
Crossover
L R
LP
Full
B+
GND
L+
L–
R+
R–
65
80
55
50
110
210
Hz
145
190
Crossover
Frequency
Punch
Bass
18dB
0dB
Input
Left Right
Left Right
Connect Pass-Thru to
input of secondary
amplifier if needed.
REM
–
+
High
Level
Input
LED
Pass-Thru
Input
L R
Gain
Crossover
L R
LP
Full
B+
GND
See Note
1
