Since their introduction the UREI Time Align®studio monitors have continually been installed in more and more recording studios and broadcast production facilities world wide to replace older (and some newer) monitor designs.
Series B is the third generation of URE! monitors. These monitors all feature a proprietary coaxial loud- speaker which has been developed by URE! engineers. Through the utilization of the latest advances in materials and fabrication techniques in the manufacture of the coaxial loudspeakers. the following system characteristics make them ideal for the most demanding program material: High sensitivity. high power handling capability and extended high frequency response.
Link for PDF: JBL UREI 800 Series B Studio Monitors