The SDA 8300 is designed for maximum power, minimum space while seamlessly integrating into any JBL Synthesis System. The amplifiers digitally connect to our SDEC Room Equalizer for a complete end-to-end digital solution and also stand on their own in a wide array of upscale applications. With greater accuracy less weight and superb signal to noise performance both the SDA 8300 and SDA 4600 deliver best in class performance in an easy to install space-saving design.