How to Connect a Subwoofer: Low & High Level Connections | Home Cinema Guide
What/ Where do I set the gain for High/ Low Level? – REL Acoustics
ARC SUB 12 MKIII | Equipson
How To Connect A Subwoofer To Speaker Level Outputs
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