Filter
Top Products
Owner’s Manual
11
APX320.2
30 AMP MAX
L
R
+
+
MIN
MIN
MIN
2
4
2
APPLICATIONS
Set X-Over Mode to LP and adjust
frequency to subwoofer specifica-
tions.
Figure 6 -
In this application, the amplifier is bridged for mono operation to drive a
subwoofer.
Bridged-Mono Subwoofer System
dB
0
15
CROSSOVER
FREQ
Hz
55
110
550
330
240
FREQ
RANGE
X1
X10
OFF
HP
LP
STEREO
BRIDGED (R IN)
L & R (MONO)
BASS
BOOST
APX640.2
25x2
AMP MAX
L
R
+
+
MIN
MIN
MIN
2
4
2
dB
0
15
CROSSOVER
FREQ
Hz
55
110
550
330
240
FREQ
RANGE
X1
X10
OFF
HP
LP
STEREO
BRIDGED (R IN)
L & R (MONO)
BASS
BOOST
Set X-Over Mode to LP and adjust
frequency to subwoofer specifica-
tions.
apx-dpx-update.qxp 8/18/2004 8:47 AM Page 11