Sugden Audio - #FAQ How do I connect a subwoofer to my amplifier? Most subwoofers used in a high-end audio system have two inputs called HIGH and LOW. The LOW input is
Audio Equipment: Is there a method/device to connect a subwoofer LFE output from a stereo to a subwoofer that only has a pair of speaker-level inputs? - Quora
![My factory head unit only has a mono output. Can I just send a mono signal into my LC2i? - AudioControl My factory head unit only has a mono output. Can I just send a mono signal into my LC2i? - AudioControl](https://www.audiocontrol.com/wp-content/uploads/2019/08/LC2i-basicmonowiring-2.jpg)