The CBR series is a new lineup of passive loudspeakers developed by adopting the extensive knowledge of speaker design and acoustic technologies that Yamaha has accrued over a long and storied history of making speakers of every kind. Combining a meticulous materials selection process, thorough customization of the audio components and a fresh, innovative approach to speaker design, our engineering team's primary focus was to deliver high-power, high-definition sound in a highly portable and versatile design that is equally at home in front-of-house, floor monitoring or rigged configurations. Custom designed transducers and wide-dispersion constant directivity horn for powerful high-definition sound- HF protection function and highly responsive LF unit for reliable performance at any output level- rugged, highly portable enclosure design- simple connectivity- versatility for a variety of applications.