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DCX 300.2, DCX 500.2
FRONT PLATE DIAGRAM
1. Cooling Plenums: Maintain a minimum 2” clearance around
cooling plenums for proper amplifier cooling.
2. Speaker/Remote Connector: Plug in the
PowerLock
TM
connector here.
3. Output Xover Freq. Control: Use this control to adjust the sub
bass output signal crossover frequency from 30Hz to 4kHz. (See the
Crossover Frequency chart in this manual).
4. Output Xover FULL/LP/HP Switch: Select the desired crossover
setting HP/LP/FULL for the signal of the RCA outputs.
5. QBASS
TM
Freq.: Use this adjustment to set the
QBASS
TM
frequency.
6.-12dB Input Attenuation: Push this switch ‘IN’ for high voltage
(4V-12V) capability. This button pushed ‘IN’ must be used for
speaker level input on common ground head-units or for high
voltage line drivers.
7. Gain: Use this control to match the output level of the source unit
to the amplifier.
8. Input: Plug in the RCA leads from your source here.
9. Xover Adjustment: Adjusts the crossover between 30Hz and 4kHz.
10. Xover FULL/LP/HP Switch: Select the desired crossover
setting FULL/LP/HP.
11. QBass: Adjusts the amount of boost provided by the
QBASS
TM
circuit.
12. RCA Outputs: RCA outputs provide HP/LP/FULL 30-4kHz
signal to another amplifier.
R
L
BRIDGE
-
+
R- R+ REM L+ L-
LP
OUTPUT XOVER
OUTPUT FREQ FULL HP
21-12dB
MIN MAX
FREQ QBASS ATT
GAIN
R
L
INTPUT FREQ FULL HP
XOVER
30 40k
LP
30 40k
DCX 300.2 DCX 500.2
Front Panel
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