Precision Power DCX 300.4 - Manual (Page 20)

DCX 600.4, DCX 800.5, DCX 1000.4 END PLATE DIAGRAM
1. Power/Ground PowerLock TM : After you have securely
connected your power and ground wires, plug in the Power/Ground
PowerLock TM connector here.
2. QBASS REMOTE TM : Plug in the data cable from the optional
QBASS REMOTE TM dash mounted level control here. (The remote
level control will bypass the amplifier’s on board QBASS TM control.
3. QBASS PLUS TM : Up to 18dB of bass level control boost.
4. Cooling Plenums: Maintain a minimum 2” clearance around
cooling plenums for proper amplifier cooling.
INPUTS
There are two sets of RCA jacks on the front end of your amplifier.
The RCA cables from your source unit go in the set labeled
INPUTS. If your source unit doesn’t have RCA outputs, then add a
set of RCA plugs (available at your dealer) to your front or rear set
of speaker leads (see drawing below). Plug them into the input
jacks, and push in the -12dB input attenuation switch.
(+) Positive
(-) Negative
LEFT input
(+) Positive
(-) Negative
RIGHT input
eject
VOLUME
BASS TREBLE
RIGHT LEFT
BALANCE TRACK
REVERSE FOWARD
1 2 3 4
8 7 6 5
PPI MAR KET ING DPT
Trk 1
SOURCE Headunit
DCX 600.4, 800.5, 1000.4
Rear Panel
QBASS
REMOTE
QBASS
0 +16
1 2 3 4
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