MAX 5073
Super Bass System
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 design-
ed 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 dis-
sipation 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 moun-
ted 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 1 inch (2,5cm) abo
ve the Amplifier’s fins for
v
entilation.
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 a
v
ailable at most Mobile
A
udio Dealers or installation Shops.
GROUND T
o V
ehicle Chassis
T
o avoid unwanted ignition noise caused by ground loops, it is essential that the Amplifier be groun-
ded 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 posi-
tive (+) terminal of battery. F
or safet
y measures, install an in-line 50 Amp Fuse Holder(not
included)as close to the battery positiv
e (+) terminal as possible, with an ampere rating not to exceed
the total value of fuses in amp.
Remote Turn-On Input: T
o P
ower 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”.
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