Lightning Audio FF150.2 - Manual (Page 3)

SPEAKER 12V
15A 15A
REM GND
FUSE
+
+
-
JUICE
BOOST X-OVER GAIN PROTECT
INPUT
POWER
L
L
R
HI INPUT
MIN MAX 40 250 0dB 12dB
+ - R + -
JUICE
BOOST
INPUT PROTECT
POWER
GAIN
MIN MAX
X-OVER FILTER
40 400
FLAT 50Hz
0dB 12dB HIGH LOW
L
HI INPUT
+ - R + -
L
25A
FUSE
12V REM GND + SPEAKERS
+ - R + -
BRIDGED + -
FF250.1 FF150.2
Safety Instructions
Design Features
3
This symbol with “WARNING” is intended to alert the user to
the presence of important instructions. Failure to heed the
instructions will result in severe injury or death.
This symbol with “CAUTION” is intended to alert the user to
the presence of important instructions. Failure to heed the
instructions can result in injury or unit damage.
CAUTION: To prevent injury and damage to the unit, please read and follow the
instructions in this manual. We want you to have enjoyment from this
system, not a headache.
CAUTION If you feel unsure about installing this system yourself, have it
installed by a qualified Lightning Audio technician.
CAUTION Before installation, disconnect the battery negative (-) terminal to
prevent damage to the unit, fire and/or possible injury.
!
!
!
A. High Level (Speaker) Inputs: The high level inputs use a detachable connector terminated
with 20 AWG leads. These inputs should be used if the source unit has only speaker line
(high level) outputs and not RCA outputs.
B. RCA Input Jacks – Line Level from Radio Pre-outs: The industry standard RCA jack
provides an easy connection for signal level input. They are gold-plated to resist the signal
degradation caused by corrosion.
C. Gain Control: The input gain control is preset to match the output of most source units.
They can be adjusted to match output levels from a variety of source units.
D. Crossover Filter Switch: High for High Pass - Mid-Tweeter.
Off for All Pass - Full Range.
Low for Low Pass - Subs.
E. Speaker Connections: Follow correct polarity, and do not Ground any speaker wires. Do not
connect any speaker wires together.
F. Power Connector terminals: Connects Power, Ground, and Remote
G. Power Fuse: If this Fuse should blow, determine the cause or see your authorized dealer.
Never replace the fuse with one of greater value than the original
H. Adjustable Crossover Frequency Control: 40-400Hz (40-130Hz on Mono Amplifier).
I. Juice Boost Switch: Applies 12dB of 50Hz Bass Boost.