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IMPORTANT
PLEASE READ ALL INSTRUCTIONS BEFORE INSTALLATION
The quality of installation may affect the performance and reliability of your Mc Laren
crossover MLX-23. Please take a few minutes to read the manual carefully. The time you
spend on installation will prove to be worthwhile when it's time to listen to your investment.
If you have any doubts or questions regarding installation or use, you may wish to contact
your authorized Car Audio dealer for further assistance.
FEATURES
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1. L.E.D. POWER INDICATOR: This indicator lights up when the unit is properly powered and
the source unit is turned on.
2. FUSE: This 1 amp fuse will protect the MLX 23 from damage in case of a short.
3. POWER TERMINALS:
B+ terminal: connect to a positive 12 volts DC
Remote terminal: connect to remote turn on lead of the source
GND: connect to the vehicle's chassis ( 12 volt DC)
4. REAR INPUTS: This accepts input signal from the rear output of the source unit via RCA cables.
5. FRONT INPUTS: This accepts input signal from the front output of the source unit via RCA cables.
6. 2CH/4CH INPUT SWITCH:
In the 4CH position, the MLX 23 will accept both front and rear signal inputs from the source unit.
This allows fader control and summation of the front and rear inputs for the subwooer output.
In the 2CH position, signal will only be accepted in to the rear inputs of the MLX 23 from the source
unit. This in turn will split into the three outputs.
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7. FRONT /HIGHPASS FREQUENCY SELECTOR: By using the continually adjustable dial, you
may select a highpass crossover point for the front/high output between 60 and 600Hz.
8. FREQUENCY MULTIPLIER FOR FRONT/HIGHPASS: This switch allows for additional
crossover points for the front /highpass crossover.
X1 position: 60 to 600Hz
9. FRONT/HIGHPASS OUTPUT LEVEL CONTROL: Use this knob to increase or decrease the
front/highpass output of the MLX 23 to match the input level of the corresponding amplifier.
10. MIDRANGE LOWPASS FREQUENCY SELECTOR: By using the continually adjustable dial,
you may select a lowpass crossover point for the rear/mid output between 60 to 6KHz. This
adjustment only applies when switch number 13 is placed on BANDPASS.
11. FREQUENCY MULTIPLIER FOR MIDRANGE LOWPASS
This switch allows for additional crossover points for the midrange lowpass crossover.
X1 position: 60 to 600Hz
12. REAR/HIGHPASS OUTPUT LEVEL CONTROL: By using the continually adjustable dial,
you may select a highpass crossover point for the rear/mid output between 60 to 6KHz.
13. HIGHPASS/BANDPASS SELECTOR: When this switch is on highpass mode, the lowpass
filter cannot be used. Place in this position when using as a 2 way crossover with front and rear
speakers and /or when using front and rear inputs and the source unit to control fader functions.
Switching to bandpass mode may be desirable when the MLX 23 is being used in a 3 way
system. This will enable the midrange lowpass frequency selector (#10).
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14. REAR/MID OUTPUT LEVEL CONTROL: Use this knob to increase or decrease the rear/mid
output of the MLX 23 to match the input level of the corresponding amplifier.
15. SUBWOOFER FREQUENCY CONTROL: By using this continually adjustable dial, you may
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select a lowpass crossover point for the sub output between 40 and 150Hz.
16. 45Hz BOOST CONTROL: This knob allows you to boost or cut 6dB at 45Hz. Be cautious not
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to overdrive your woofer(s).
17. SUB OUTPUT LEVEL CONTROL: Use this knob to increase or decrease the sub output of
the MLX 23 to match the input level of the corresponding amplifier.
18. FRONT/HIGH OUTPUT: This is a female RCA receptacle for the patch cables leading to the
front/highpass amplifier.
19. REAR/MID OUTPUT: This is a female RCA receptacle for the patch cables leading to the
rear/midrange amplifier.
20. SUB OUTPUT: This is a female RCA receptacle for the patch cables leading to the subwoofer
amplifier.
21. REMOTE
X10 position: 600 to 6KHz
X10 position: 600 to 6KHz
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