Channel Vision A0302 - Manual (Page 4)

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INPUT OUTPUT
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® Adding a powered subwoofer to A-BUS systems
The A0302 makes it easy to add a subwoofer to your A-BUS system. The
configuration below will provide a mono output for a subwoofer.
Speaker Pair
Being powered by the
AB-124
AB-124 keypad
(rear view)
Place switch in SUB mode.
Speaker level audio is
converted to a mono line level
signal to drive the amplified
subwoofer.
Powered subwoofer
Adding a powered subwoofer to any distributed audio system
The A0302 makes it easy to add a subwoofer to your distributed audio system.
The configuration below will provide a mono output for a subwoofer.
Speaker Pair
Being powered by the
Distributed Audio System
VC-302 Speaker Level
Volume Control
(bottom view)
Audio Amplifier
Place switch in SUB mode.
Speaker level audio is
converted to a mono line level
signal to drive the amplified
subwoofer.
Powered subwoofer
Set switch to
“SPKRS IN” Set switch to
“SPKRS IN”