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18
SYSTEM DIAGRAM
FOUR
Tweeter
eject
VOLUME
BASS
TREBLE
RIGHT
LEFT
BALANCE
TRACK
REVERSE
FOWARD
1
2
3
4
876
5
PPI
MARKET
INGDPT
Trk 1
PAR-245
Preamp/Equalizer
FRX-456
Crossover
Subwoofer
Subwoofer
Mid Range
Mid Range
Tweeter
PSC-221
Phase Shift Control
High Pass Frequencies
Mid Range Frequencies
Low Pass Frequencies
Precision
Power
PSC-221
M
ade in
U
SA
Power
Phase Shift Control
Left Phase
o
-ø
Right Phase
o
-ø
Precision
Power
Input
Ground
Remote
Power
L
R
in •
Non-inverted /
Active
out •
Inverted /
ByPass
L
ByPass
L
Invert
R
ByPass
R
Invert
600
100
220
6
0
0
1
0
0
2
2
0
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
O
u
tp
ut
Rear
Front
R
L
Inp
u
t S
e
n
sitivity
1
3
2
4
Sub
Low
Low-M
id
Treble
Frequency Adjust
High-M
id
R
L
R
L
Precision
Power
front
Ground
Remote
Power
combined
inputs • in
Inputs
L
R
rear
L
R
Precision
Power
FRX-456
Made in
USA
Power
Four/Five/Six Way Electronic Crossover
Sub Sonic
46
25
10
7
16
Low Pass
264
118
36
22
70
Mid Bass
492
272
92
56
172
Mid Range
1.77K
344
112
80
192
Mid Range
1.77K
344
112
80
192
Tweeter
7.4K
752
152
80
344
Tweeter
7.4K
752
152
80
344
Low Pass Gain
_
+
∞
+
1
0
Rear Fill Level
_
+
Subwoofer
Front
Rear
Source Unit
POWER
CLASS
™
Amplifier
Crossover off
POWER
CLASS
™
Amplifier
Crossover off
POWER
CLASS
™
Amplifier
Crossover off
PMQ-210
Ten Band Parametric EQ
Q
41.5
Q
41.5
Q
41.5
Q
41.5
Q
41.5
Q
41.5
Q
41.5
Q
41.5
Q
41.5
Q
41.5
PMQ-210
9.37KHz-15.75KHz
HL
4KHz-9.37KHz
HL
1.95KHz-4.5Khz
HL
940Hz-1.25KHz
HL
330Hz-1KHz
HL
160Hz-550Hz
HL
80Hz-260Hz
HL
40Hz-130Hz
HL
20Hz-70Hz
HL
14KHz-23.37KHz
HL
Pow
er
Precision
Power
L
R
R
L
Made in
USA
10 Band Parametric Equalizer
Cut / Boost
+12db
-12db
Cut / Boost
+12db
-12db
Cut / Boost
+12db
-12db
Cut / Boost
+12db
-12db
Cut / Boost
+12db
-12db
Cut / Boost
+12db
-12db
Cut / Boost
+12db
-12db
Cut / Boost
+12db
-12db
Cut / Boost
+12db
-12db
Cut / Boost
+12db
-12db
Defeat
EQ
Ground
Remote
Power
Input
Output
stereo•out
mono•in
attenuation
-12dB in
Precision
Power