MOUNTING YOUR AMPLIFIER
The mounting position of your Amplifier will have a great effect on its ability to dissipate the heat
generated during normal operation. It has an ample heat sink for heat dissipation, and is also designed with a thermal
shut-down protection circuit, making it reasonably tolerant of mounting variations. Any configuration which allows
moving air to be directed over the cooling fins will improve heat dissipation dramatically. DO NOT enclose the amplifier
in a small box or cover it so that air cannot flow around the heat sink fins.
Temperatures in car trunks have been measured as high as 175 F (80 C) in the summer time. Since
the thermal shut-down point for the Amplifier is 185 F (85 C), it is easy to see that it must be mounted
for maximum cooling capability. To achieve maximum advantage of convection air flow in an
enclosed trunk, mount the amplifier in a vertical position, on a vertical surface.
Cooling requirements are considerably relaxed when mounting inside the passenger compartment
since the driver will not often allow temperatures to reach a critical point. Floor mounting under the
seat is usually satisfactory as long as there is at least 2,5cm above the Amplifier’s fins for
ventilation.
a. Select a suitable location that is convenient for mounting, is accessible for wiring, and has ample
room for air circulation and cooling.
b. Use the amplifier as a template to mark the mounting holes. Remove the Amplifier and drill 6 holes.
USE EXTREME CAUTION, INSPECT UNDERNEATH SURFACE BEFORE DRILLING.
c. Secure the Amplifier using the screws provided.
CONNECTING THE POWER
CAUTION! AS A PRECAUTION. IT IS ADVISABLE TO DISCONNECT THE VEHICLE’S BATTERY BEFORE MAKING
CONNCETIONG TO THE+12 VOLT SUPPLY WIRING.
10 GAUGE (or a large gauge of wire if planning for additional Amplifiers) wire is recommend the power
and ground wires. 20 Gauge, for the remote turn-on wire. Both types are available at most Mobile
Audio Dealers or installation Shops.
GROUND To Vehicle Chassis
To avoid unwanted ignition noise caused by ground loops, it is essential that the Amplifier be grounded to a clean, bare,
metal surface of the vehicle’s chassis.
NOTE: GROUND WIRE SHOULD NOT BE EXTENDED MORE THAN 3 FT.(1 METER)
USING THIS METHOD CAN CAUSE TURN ON AND TRUN OFF TRANSIENTS (NOISE)
+12 Volt (Fused)Constant Power: To Battery (+)
Due to the power requirements of the Amplifier, this connection should be made directly to the positive
(+) terminal of battery. For safety measures, install an in-line 50 Amp Fuse Holder(not
included)as close to the battery positive (+) terminal as possible, with an ampere rating not to exceed
the total value of fuses in amp.
Remote Turn-On Input: To Power Antenna output of Car Stereo
This Amplifier is turned “ON” remotely when the vehicle’s stereo is turned “ON”.
NOTE: IF YOUR RADIO DOES NOT HAVE A +12 VOLT OUTPUT LEAD WHEN THE RADIO IS TURNED ON, “RMT”
TERMINAL ON THE AMPLIFIER CAN BE CONNECTED TO VEHICLE’S ACCESSORY CIRCUIT THAT IS LIVE
WHEN THE KEY IS “ON”.
FEATURES & CONTROL
1. Ground Connection
Connects the Ground wire of amplifier to the chassis ground.
2. Remote Connection
Connects the remote wire allowing the amplifier to be turned on/off by the head unit.
3. Power Connection
C12V DC power wire from battery source to amplifier.
4. Fuse
Power protection for the amplifier.
5. Speaker Terminal
It allows the connection of a speaker to the amplifier.
6. RCA Line Input Jacks
To be connected to a line driver, crossover or head unit via RCA Cables.
