The CDi DriveCore Series is an evolution in amplification providing an impressive mix of high-performance; rich feature set and competitive cost. Using technology derived from our flagship Installed Sound amplifier (Crown DriveCore Install series) the CDi DriveCore 4|300BL offers streamlined functionality to work in almost any small/medium sized installation such as restaurants retail stores and more. Designed for ease-of-use in a variety of applications the 4|300BL is a 4-channel amp that includes network control/monitoring high-level DSP front-panel interface and support for driving up to 100Vrms speaker loads without requiring a transformer. The 4|300BL also comes with BLU link adding the ability to send and receive channels over HARMAN's digital audio BUS. The entire CDi DriveCore line comes pre-loaded with JBL speaker tunings to help make installations quicker and easier.