Don't Hookup Your Subwoofer Until You Read This - ecoustics.com
Rel Acoustics T-Zero: the best small subwoofer to boost your compact speakers? - Son-Vidéo.com: blog
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
Connecting Low Level To Active Speakers | REL Acoustics
REL Acoustics How To: Before you Connect Part 1, Determining Your Connection Method - YouTube