The best thing I heard at the show was the JL Audio demo. Partnered gear included a SIMS2 projector, Screen Research screen, HALCRO Logic disc player, Dynamat acoustic treatment, and Tributaries cable plus JL's speakers, subs, and electronics. The demo had everything that matters including big bass, non-abrasive midrange, and wide dynamics. Subs are extremely adjustable, using either an automatic setup routine or manual controls.