Line-level input
This input is for use when the receiver’s or processor’s LFE or subwoofer output is turned off, or when the receiver has no LFE or subwoofer output.
Connect a stereo RCA patch cable between the SUB105’s line-level input jacks and the front left- and right-channel line outputs on the receiver or processor.
INSTALLATION
Note: When the LFE or line-level input is connected to an audio system powered by a different electrical circuit from the one used to power the SUB105, a ground loop may result. This causes a low-frequency hum. To eliminate the hum, connect the SUB105 to the same electrical circuit as the audio system or use a ground loop isolator in series with the RCA cable.
Receiver | | | | |
Speaker Outputs | Line Level Output | LFE Output |
Left | Right | | | |
| | Left | Right | |
Stereo RCA patch cable
Connection using stereo line-level input
