Precision Power DCX 800.5, DCX 300.4 manual Front HP/LP/FULL Switch Select the desired crossover

Models: DCX 1000.4 DCX 800.5 DCX 300.4

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2.Cooling Plenums: Maintain a minimum 2” clearance around cooling plenums for proper amplifier cooling.

DCX 600.4 AND DCX 1000.4 FRONT PLATE DIAGRAM

DCX 600.4

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DCX 1000.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front Panel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FREQ

 

 

SUM

 

 

FREQ

GAIN

 

 

INT

OUTPUT

REAR

FRONT

 

 

 

LP

 

LP

 

REAR

LP

 

 

 

LP

 

EXT

R

 

 

LP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30 4K

 

 

 

FULL

HP

30

4K

MIN MAX

FULL

HP

 

 

 

 

 

30 4K

 

FULL

HP

FULL

HP

 

 

 

REAR

 

 

 

 

FULL

HP FREQ

 

 

OUTPUTS

 

SOURCE

 

 

 

 

 

SOURCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GAIN

 

 

 

 

 

 

 

 

 

 

 

 

FREQ QBASS

ATT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

1

-12dB

L

 

 

MIN MAX

 

 

 

RR-

RR+

RL+

RL-

FR-

FR+

REM

FL+

FL-

OUT

IN

IN

FRONT

 

 

 

 

BRIDGED

 

 

 

BRIDGED

 

 

 

 

 

 

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1.Cooling Plenums: Maintain a minimum 2” clearance around cooling plenums for proper amplifier cooling.

2.Rear Speaker Connector: Plug in the PowerLockTM connector here.

3.Front Speaker/Remote Connector: Plug in the PowerLockTM connector here.

4& 5. QBASSTM 1 and QBASSTM 2 Freq.: Use these switches, QBASSTM 1 and QBASSTM 2 to program the QBASS PLUSTM circuit frequency.

6.-12dB Attenuation Switch: Push this switch ‘IN’ for high voltage input (4V-12V) capability. This button must be pushed ‘IN’ for use with speaker level input on common ground head-units or for high voltage line drivers.

7.RCA Output: RCA outputs provide HP/LP/FULL 30-4kHz signal to another amplifier.

8.Rear Inputs: Plug in the rear RCA leads from your source here.

9.Front Inputs: Plug in the front RCA leads from your source input here.

10.Front Gain: Use this control to match the output level of the source unit to the front channel of the amplifier.

11.Front Freq. Control: Move this detented control in a clockwise direction to adjust the front crossover frequency from 30Hz to4kHz.

12. Front HP/LP/FULL Switch: Select the desired crossover

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Precision Power DCX 800.5, DCX 300.4, DCX 1000.4 manual Front HP/LP/FULL Switch Select the desired crossover