Rockford Fosgate punch 120 Installation & Operation Manual page 22

I
NSTALLATION
P 800 2-
UNCH CHANNEL
Power Connections
Connect to remote
turn-on lead of
source unit
Less than 18"
*Keep grounds as short as possible
1 Fuse not supplied with amplifier
Bridged/Mono Mode
• RCA inputs are connected to both left and right channels
• Gain for left and right channels are set equally to balance the subwoofer
• Impedance for mono channel should be 4Ω minimum
• Crossover can be set for High-Pass (HP), Low-Pass (LP) or Full Range (FULL)
LED
REM
B+
Connect to B+ of battery
with appropriate fuse
210 Hz
50
190
145 55
110 65
80
Punch Crossover Left
Bass Frequency Gain
Speaker
+ L –
+
GND
Optional Energy
Storage Capacitor
RCA Input
HP–Full–LP
Crossover
Right
Left Right
Gain
Input Input
R+
High L+
Level
L–
R–
Input
–
4Ω min.
– 17 –
Punch 800
2 - c h a n n e l
Connect to chassis
ground of vehicle*
Punch 800
2 - c h a n n e l
Speaker
+ R –
I
+ - N
+ -
S
T
A
L
L
A
T
I
O
N