4-CHANNEL HIGH
POWER
POWERING YOUR AMPLIFIER
Fuses:
Use only specified fuses (see note).
NOTE:
Use three 25A ATC fuses for 500c1, or
use four 25A ATC fuses for 1000c1.
+12 Volts:
The High current lead for the amplifier must
run directly to the positive battery terminal via
a dedicated fuse block. Fuse should be
mounted as close to positive battery terminal
as possible.
DO NOT CONNECT
to cars fuse
block or wires from car’s stereo.
+ 12V Connection (+12V):
Connect to positive terminal of battery.
Use proper gauge wire (4 gauge wire is
recommended for the 500c1, 4 gauge is
also recommended for the 1000c1.
12V
REM
GND
REMOTE TURN-ON (REM)
Allows the amplifier to be switched on remotely from the Car Stereo. Most
aftermarket Car Stereo’s have dedicated leads labeled REM or Remote Amp
Turn-on. A +12 volt DC signal is required to turn-on the amplifier.
REMOTE TURN-ON CONNECTIONS (REM)
(Remote Amp Turn-on)
Connect to Car Stereo’s Remote Amplifier Turn-on lead. If Car Stereo does not
have a Remote Amplifier turn-on: Connect to the Power Antenna turn on or Car
Stereo’s Accessory wire. The Accessory wire will have 12 Volts while the Ignition
is in the "ON/RUN" or "ACC" position and no voltage while ignition is off. If you
use the power antenna wire, be sure Power antenna wire is active while CD/
Cassette is playing.
REM
GND
GROUND (GND)
The ground wire is a high current connection. This needs to connect to a clean
chassis metal point on the vehicle. We recommend a using a star washer when
securing your connection in the vehicle. The ground cable should be as close to
amplifier as possible, no more than 3 feet from Amplifier.
GROUNDING YOUR AMPLIFIER
REMOTE TURN-ON
STAR WASHER
SELF
TAPPING
SCREW
CAUTION:
CONNECTION TO A (+12V) CONSTANT SOURCE MAY CAUSE CARS BATTERY TO DRAIN.
PRELIMINARY:
DISCONNECT THE NEGATIVE BATTERY TERMINAL TO AVOID SHORT CIRCUITS.
NOTE: BE SURE THE SURFACE YOU ARE GROUNDING
TO IS FREE OF PAINT,RUST,OR GREASE.
RING TERMINAL
wiring kits available at
efxcaraudio
.com
AMPLIFIER WIRE GAUGE KIT
CAUTION: USE OF OTHER THAN SPECIFIC
FUSES MAY DAMAGE SYSTEM OR
VEHICLE. USE OF UNSPECIFIED FUSES
WILL VOID WARRANTY.
ON
PROT
POWER
500c1
1000c1
MODEL
8 FEET 15 FEET 20 FEET
75A 8AWG 8AWG 4AWG
100A 8AWG 4AWG 4AWG
MAX CURRENT
DRAW
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