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
The Difference Between a Passive and Powered Subwoofer
surround speakers | HiFiVision.com
How To Connect A Subwoofer To Speaker Level Outputs
Subwoofer High Level Inputs Vs RCA Inputs (Explanation)