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8
®
XA4150
4 Speakers + 2 Subwoofers2 Speakers + Bridged Subwoofer
Important
When running a subwoofer and two full-range
speakers together (Tri-mode operation), high
and low pass filters must be used. Failure to
install these filters will damage your amp and/
or speakers.
A-CH B-CH C-CH D-CH
+ –
–
+
+ –
–
+
RCA Cables
4Ω 4Ω
4Ω
4Ω
minimum
4Ω
minimum
4Ω
4Ω4Ω
Low Pass
Filter
(available at
most car stereo
installation
stores)
High
Pass
Filter
OFF ON
LPF
FULL
HPF
BASS-BOOST
OFF ON
BASS-BOOST
X-OVER
LPF
FULL
HPF
X-OVER
CH 1/2
CH 3/4
4CH
3CH
2CH
MODE
A-CH B-CH C-CH D-CH
+ –
–
+
+ –
–
+
RCA Cables
2/4Ω
4Ω
minimum
4Ω
2/4Ω
OFF ON
LPF
FULL
HPF
BASS-BOOST
OFF ON
BASS-BOOST
X-OVER
LPF
FULL
HPF
X-OVER
CH 1/2
CH 3/4
4CH
3CH
2CH
MODE
5314Eamp.p65 4/10/99, 7:08 PM8