21. X-over Control
•
A variable X-over control having a range from 40Hz to 250Hz.
This is used in conjunction with the X-over switch in the Low
Pass or High Pass position.
Power Supply Connections
FUSE
BRIDGE
SPEAKER
POWER INPUT
+
-
+
CH 1
CH 2
REM
GND
BATT+
+
-
-
to Head Unit Remote
Fuse or Circuit Breaker
to Battery
Ring Terminal
Self Tapping Screw
CAR Chassis
+
-
Fig 3.Power Input Connections
All power connections are made via a nickel-plated terminal strip at one
end of the amplifier chassis. It is highly recommended that you read the
following precautions and contact you’re nearest authorized dealer if you
are unsure of any details.
Before installations make sure the source unit (i.e., your radio in the
vehicle) power switch is in the OFF position.
Disconnect the negative (-) lead at the battery before making any
electrical connections to avoid short circuits. When making connections,
be sure that each connection is clean and secure. Insulate over your final
connections with electrical tape or shrink tubing. Failure to do so may
damage your equipment.
A secure, clean ground connection is critical to the performance of your
audio amplifier. Use the shortest ground wire possible to minimize
resistance and avoid noise problems.
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