OPERATION
Move the Master Power switch (marked “Power” ¡) to the “•” (On) position to use the subwoofer. The SUB180 subwoofer will auto- matically turn on or go into standby (sleep) mode when left in the auto mode (“Auto/
On” switch ™ in the “Auto” position). When your receiver or amplifier is off, or is not sending program material to the subwoofer, the subwoofer will be in standby mode (LED will be red). When the subwoofer
senses an audio signal, it will automatically turn on (LED will be green). If the sub- woofer does not sense a sig- nal after approximately 20 minutes, it will automatically go back into standby mode.
When the “Auto/On” switch
| SPEAKER LEVEL |
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OUT | L | R |
| LINE LEVEL IN |
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+ | – | – | + | L |
IN |
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| LFE | |
R
IMPORTANT: CONNECT STRIPED WIRE TO RED ( + ) SPEAKER TERMINAL.
GREEN: ON
RED: STANDBY
AUTO 
ON
SUBWOOFER
LEVEL
£
MIN MAX
™
™is switched to the “On” position, the subwoofer will remain on, whether or not program material is playing.
If you will be away from home for an extended period of time, or if the subwoofer will not be used, switch the Master Power switch ¡ to the Off position.
SUB180 | POWER |
JBL, Incorporated |
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A Harman International Company | ¡ |
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VOLUME
Subwoofer
Level
MIN MAX
Subwoofer
Level
Volume may be adjusted using the Subwoofer Level control £ as shown.
MIN MAX
9