LAS VEGAS, Nevada — HARMAN’s Crown Audio today announced the introduction of its XLC Series XLC2800 and XLC2500 Power Amplifiers, two cost-effective 2-channel models that offer a host of useful features for installed sound applications. The new amplifiers incorporate proprietary DriveCore™ technology for high efficiency with lighter weight and are on exhibit at InfoComm 2014.  The XLC2800 and XLC2500 can operate into impedances from 8 ohms to 2 ohms using stereo, parallel or bridged mono outputs. Although extremely powerful at 775W and 500W per channel respectively (at 4 ohms; 2400W and 1550W into 4 ohms in bridged mode), both amplifiers are lightweight and measure only 2U rack spaces high. ...