For Sale: Excellent condition Emerald Physics CS2 Speakers with factory programmed DCX2496 Crossover. Works fantastic, just slightly prefer my other speakers with my smallish room. Includes shipping factory boxes.Speakers require the factory programmed DCX2496 crossover (1k steep 48db/Octave LR slope crossover point) and two stereo amplifiers to meet their design. Simply plug preamp to crossover, crossover to amps, amps to speakers, and assign feet from back wall (3, 4, 5, 6 or 7 feet) on crossover and you are good to go. I do not want to ship as the factory boxes are a bit ratty. Pick up in West sub of Chicago. Speakers that made a splash a few years back at RMAF. Excellent "Live" sound. Over $3,500k new. Described as "Quad ESL-63 on Steroids".... See review: https://positive-feedback.com/Issue37/emerald_physics.htm
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