Years of innovation, insight and invention from HARMAN brands have all combined to bring about the JBL® Commercial Series Amplifiers (CSA). Simple to configure, the JBL CSA 2300Z amp delivers a DriveCore-based sound solution, replacing up to 500 parts with a single small chip, thus significantly reducing the part count while increasing reliability, and maintaining superb performance.
 
Crown DriveCore™ Technology
Going well beyond the expected in generating powerful sound, the performance efficiency of Crown’s DriveCore Technology continues to set the bar in commercial power amplifier technology. Supporting 70 V and 100 V installations right out of the box, CS amps include RJ45 connectors for use with JBL CSR-V in-wall volume controls (sold separately). And with HARMAN’s GreenEdge™ environmental initiative, this series of amps quickly pay for themselves in energy savings.