apx2121_4241_1301.qxd
2/6/2008
11:57 AM
Page 11
Applications
The APX1301 car audio ampifier can be used in a variety of system applications.
Mono subwoofer system
This application shows the amplifier in mono operation to drive a subwoofer.
FUSE
+12V
REM
GND
25A
25A
2Ω MIN
4Ω
4Ω
Subwoofer
Set X-Over mode to LPF and adjust the frequency to the subwoofer specifications.
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