Control Functions; Wiring Diagram - MTX Audio MUD600-1 Manuel Du Propriétaire

CONTROL FUNCTIONS

1. Wiring Harness - All wiring to the amplifier will run through the wiring harnesses.
Speakers - Connect subwoofers to these terminals. Be sure to check wire for proper
polarity. Never connect the speaker cables to the chassis ground.
+BATT (+12 Volt Power) - Connect this terminal through a FUSE or CIRCUIT BREAKER to the
positive terminal of the vehicle battery or the positive terminal of an isolated audio system
battery. WARNING: Always protect this power cable by installing a fuse or circuit breaker of the
appropriate gauge within 18 inches (45cm) of the battery terminal connection.
Remote Turn On - This terminal turns on the amplifier when (+) 12 volt is applied to it. Connect it to
the remote turn on lead of the head unit or signal source.
GND - Connect this cable directly to the frame of the vehicle. Make sure the metal frame
has been stripped of all paint down to the bare metal. Use the shortest distance possible.
If a suitable ground point is not available on the frame, or if using in a marine or UTV application,
connect this terminal directly to the vehicle battery ground terminal, or any other factory ground
points.
RCA Input Jacks - This unit is designed to function with source units that feature RCA outputs. If
your source unit does not have RCA outputs you will need to use the speaker level outputs.
A source unit with a minimum level of 200mV is required for proper operation.
2. Input Level - Allows switching the signal input mode from High (Speaker) level to Low (RCA) Level
inputs.
3. Gain Control - The Gain control will match the amplifier's sensitivity to the source units signal
voltage. The operating range is 200mV to 10V. NOTE: This is NOT a volume control.
4. Bass Boost / LPF - These controls allow control over the frequencies played. The Bass Boost
allows adjustment of up to 18dB of boost to be applied at 45Hz. The LPF controls the built in Low
Pass Crossover cut-off frequency between 40Hz~250Hz.

WIRING DIAGRAM

See page 22 for amplifier wiring diagrams.
M T X . C O M
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