Polk's exclusive dynamic sonic engine design optimizes the midrange driver and the ring radiator tweeter in separate interior chambers for improved transient response, superior imaging and greater horizontal off-axis response. Enhanced, re-engineered ring radiator tweeters extend top-end response for incredible details and realistic imaging. Extended Linear Motion voice coil design helps extend mid- and high-frequency response.

This special edition production run will be initially limited to about 70 pair of speakers The Cornwall Special Edition is manufactured in exotic California Black Walnut veneer. A unique, 60's era vintage grille cloth in Lambswool and complemented with a vintage "script" style Cornwall logo