The flagship of the Overture series and is widely considered the best-selling and most critically acclaimed model among the 302, 303, and 305 versions. It has received prestigious industry awards, including "Best Buy 2021" and "Highly Recommended," which have significantly boosted its popularity in the high-end audio market. It is favored for its powerful, immersive sound, featuring dual 18.3 cm bass drivers and a frequency response down to 33 Hz. Reviewers from What Hi-Fi? highlight its unique "Box-in-a-Box" cabinet system, which was originally developed for the more expensive Virtuoso series.