System diagram 3, Four-way system layout with midbass amp, System diagram three – Precision Power PC6800 User Manual
Page 23: Pc amp 21, Channel 5/6 lowpass sub woofers 24db/octave, Par-245 power in-clip, Combine lp / bp, 24db 12db psc, 12db
PC AMP
21
SYSTEM DIAGRAM
THREE
Source
PAR-245
Pro6800
4
Ω
SUB
4
Ω
SUB
Four-Way System Layout with MidBass Amp
RCA Output Bandpass
12dB/Octave
MidBass
Channel 4
BandPass
Midrange
Channel 3
BandPass
Midrange
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
Channel 5/6 Lowpass
Sub Woofers 24dB/Octave
Volume
Fader
Defeat
Sub
Low
Low-Mid
High-Mid
Treble
PAR-245
Power
In-Clip
+
+
+
+
+
R
F
Precision
Power
PAR-245
Made in USA
Power
LED Select
Input
Output
Output
Rear
Front
R
L
Input Sensitivity
1
3
2
4
Sub
Low
Low-Mid
Treble
Frequency Adjust
High-Mid
R
L
R
L
L - L
+ R
E M
R
+ R
-
INPUTS
A
OUTPUTS
Q
BASS
2
1
L
R
COMBINE
LP / BP
X10
X10
X10
20Hz-2K
50Hz-500Hz
200Hz-20K
200Hz-20K
200Hz-20K
CHANNEL 1 / 2 GAIN
CHANNEL 3 / 4 GAIN
CHANNEL 5 / 6 GAIN
X10
200Hz-20K
X10
200Hz-20K
24dB
12dB
PSC
20Hz-2K
20Hz-2K
12dB
12dB
20Hz-2K
20Hz-2K
12dB
12dB
Q
BASS
L - L
+ R
+ R
-
L - L
+ R
+ R
-
L
R
L
R
INPUTS
B
Channel 1
HighPass
tweeter
Channel 2
HighPass
tweeter
MidBass