WISDOM S90i High Output RTL Subwoofer Owner’s Manual
Learn how to set up and operate your Wisdom Audio High Output RTL® Subwoofer with this comprehensive owner’s manual. Includes instructions for S90i, S90 basic-port, and S90-f/c models, as well as information about Regenerative Transmission Line technology. Achieve articulate, seamless bass integration with high-resolution main speakers. Read before use.