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The CR-1 Active Subwoofer Crossover has been designed by audiophiles, for audiophiles. We believe it has no equal, offering a powerful combination of subwoofer/satellite tuning features, and a complete commitment to analog signal purity. When properly set up, CR-1 creates a listening experience in which the subwoofers and main speakers become one, delivering a cohesive and compelling sonic presentation that not only delivers supernaturally good sub-bass, but also vastly improved performance from your main speakers. They will simply open up, delivering improved dynamics, superior imaging, and more low-level detail. Many describe it as the greatest speaker upgrade they have ever made.
"...the Gothams and the CR-1 are tickets to a full-range bliss you've never before experienced, because, in my own experience, it's never before been available at this level of unalloyed satisfaction. Both the Gotham subs and JL's CR-1 crossover, obviously, get my highest, most unqualified, most enthusiastic recommendation. I just wish all of you could hear them!” – Jonathan Valin, The Absolute Sound