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Idiomas disponibles
Idiomas disponibles
CONNECTIONS
1
2
Connection
Description
+12 VDC
Positive (+12V) Power Connection
1
Ground
Negative (GND) Ground Connection
Remote
Positive (+12V) Activation Connection
CH. 1 Input
Left Input Signal, Black RCA
CH. 2 Input
Right Input Signal, Red RCA
2
Preout 1
Left Pass-Through Preamp Signal, Black RCA
Preout 2
Right Pass-Through Preamp Signal, Red RCA
Remote Level
Remote Level Controller Connection (optional)
3
Control
(HD-RLC or MHD-RLC)
(+) Positive Subwoofer Output
(+) Positive Subwoofer Output
Mono
4
Subwoofer
Output
(–) Negative Subwoofer Output
(–) Negative Subwoofer Output
4 | JL Audio® - XDM600/1
3
4
Notes
• 4 AWG wire (required)
• Install 50A fuse at (+) battery post
• 4 AWG wire (required)
• 18 – 12 AWG wire capacity
• See
Turn On Mode for more info
• Accepts 200mV – 4V input voltage
• If only one subwoofer channel signal is
available, a Y-adaptor is recommended
to feed both inputs.
• Same signal that is connected to
CH. 1&2 inputs
• Unaffected by the amplifier's LP filter
• Operates as an attenuator only:
Fully counter-clockwise = Level Muted
Fully clockwise = Level Unaffected
• Multiple amplifiers can be controlled
from a single HD-RLC using a non-
duplex phone line splitter and multiple
phone cables.
• Both positive (+) connections are con-
nected in parallel internally
• Both negative (–) connections are con-
nected in parallel internally
• Minimum impedance load: ≥2 ohms
• 16 – 8 AWG wire capacity
CONTROLS
6
Control (Function)
Setting
Flashing
Amplifier Powering Up, Audio Output Muted
Green
Green
On-Normal Operation, Active Audio Output
On-Safe Mode, Over-Temperature Condition, Audio Output Reduced
Red
• Reverts to normal operation when temperature returns to a safe level
Status LED
5
(indicates operating
status)
On-Safe Mode, Over-Current Condition, Audio Output Muted
Amber
• May exhibit repetitive, audible ticking or thumping noise in the output
(yellow)
• Inspect for speaker/wire short circuit or low impedance
Amplifier Turns Off (unexpectedly), Low-Voltage Condition
LEDs Off
• Occurs when battery or remote turn-on voltage drops below 10V
• Reverts to normal operation when voltage rises above 11V
+12V Remote Turn-On (Preferred)
Remote
• Controlled by a switched +12V circuit or turn-on out-
put of your source unit/OEM interface
DC Offset-Sensing (Automatic)
• Turns On by detecting the presence of small DC
Turn On Mode
Offset
signal in OEM audio outputs and turns Off after
(configures activa-
the signal is removed
tion method)
Signal-Sensing (Automatic)
• Turns On by detecting full-range OEM audio
6
Signal
signals and turns OFF after the signal is removed
(within 30 seconds)
Input Filter
Car
Select for most installations (automotive or marine)
(configures input
filter application)
Boat
Select if experiencing interference from high-current mechanical switches/devices
Off
Filter defeated
Infrasonic Filter
(configures high-
Attentuates frequencies below 30 Hz, at a rate of
pass filter)
30 Hz
24dB/octave
Input Sens.
Use to match the source unit's output voltage with the amplifier's inputs.
(adjusts the
Variable
See Appendix A for detailed information.
input stage)
Off
Filter defeated; passes full range of frequencies present at the inputs
LP Filter Mode/Slope
(configures the
12dB
Attentuates frequencies above the "Filter Freq. (Hz)" dial, at a rate of 12dB/octave
7
low-pass filter
and slope)
24dB
Attentuates frequencies above the "Filter Freq. (Hz)" dial, at a rate of 24dB/octave
Filter Freq. (Hz)
(adjusts the low-
Use to adjust the cutoff frequency of the low-pass active filter,
Variable
pass filter cutoff
from 50 Hz – 500 Hz / 12dB per octave
frequency)
5
7
Description
• Designed for high-level
(speaker) signals only
• Detects input signal from
CH. 1 (L) only
• Using DC Offset or Signal
Sensing methods will turn the
"Remote" terminal into a +12V
turn-on output.
• Designed to conserve amplifier
power and protect subwoofer
systems, without audibly de-
grading sub-bass output
5
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