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Phone: 859-233-4599 Fax: 859-233-4510 Hookup drawings and FAQ http://www.audioauthority.com
Low-Level Subwoofers
This drawing shows a powered subwoofer switched by a 922 Low-Level Selector. The GROUP address should
be higher than the highest speaker GROUP address. The mono subwoofer bus cable connects to the stereo
jacks with a “Y” adapter. Instructions for other types of subwoofer configurations are available if needed.
Contact our Sales department at the phone number below.
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RIGHT AUDIO
Model 922
Low Level Selector
ASD
PSB
SYSTEM
BUS
MODULE ID GROUP BYPASS
ON
OFF
10-19
0-9
POWER
PSB
701-1089
1234
SIGNAL BUS LEFT AUDIO
EXPANSION
SOURCE, PROCESSOR, SUB, ETC:
S
LEFT RIGHT
AUDIO IN
Mono Subwoofer Bus
cable from 947 module
connects here
“Y” Cable for bus
connections
Powered
Subwoofer
Write
“SUBWOFERS”
in this box
Setting for
Bypass
Module
Address
Settings
System Bus
Connections
Group Number
Setting
Write in switch
settings in each box
Left/Right
Audio Input