- I -
IMPORTANT
PLEASE READ ALL INSTRUCTIONS BEFORE INSTALLING!
The quality of installation may affect the performance and reliability of your Crossfi re product. If you have any doubts or ques-
tions regarding installation, we recommend that you contact your authorized Crossfi re dealer. Remember to follow all wire and
fuse requirements suggested in this manual. Warranty may void if proper installation technique is not used (refer to the warranty
section in the rear of this manual).
Appropriate mounting is very important for prolonged life expectancy of any amplifi er. Select a location with ample space that
allows suffi cient airfl ow and provides protection from moisture. Keep in mind that an amplifi er should never be mounted upside
down. Upside down mounting will compromise heat dissipation through the heat sink and will engage the thermal protection circuit
much sooner. Excessive heat can shorten your amplifi er’s life. To maximize heat dissipation, be sure to leave at least 2.5 inches
of clearance around the amplifi er. Fans should be used in correspondence with an escape duct for heat when mounting the ampli-
fi er in an enclosed or restricted area.
Avoid slipping and scratching your new Crossfi re amplifi er by pre-drilling the mounting holes with either an 1/8” or 3mm diameter
drill bit when using the screws supplied in the accessory kit. Always investigate the mounting area thoroughly for electrical wires,
vacuum lines, and brake or fuel lines before you start, as to prevent any potentially expensive mistakes.
MOUNTING
Incorrect Mounting
Heat is trapped inside the amplifi er, shortening the life
of the electronic components.
Correct Mounting
Heat is lifted from the amplifi er heat sink.
IN
PU
T
OU
TPU
T
LEV
EL
6V
0.1
5V
50H
z2
50H
z0
dB
12d
B
BA
SS
BO
OST
L
R
BR
ID
GED
SPE
AK
ER
S
FR
EQ
.
PW
R
-
+
INPUT OUTPUT LEVEL
6V 0.15V
50Hz 250Hz 0dB 12dB
BASS
BOOST
L
R
BRIDGED
SPEAKERS
FREQ.
PWR
-
+
