The drive to be the best engineer you can be. Get astounding live sound and headroom to spare with a Crown XLS-2502 DriveCore 2 Power Amplifier. With 2400 watts of power at 4 ohms you can be totally sure of a clean and consistent sound even when pushing your system to the limit. If you do reach the limit the Peakx™ limiter has you covered. Theres no danger youll damage your speakers even at high SPLs. Advanced DSP functions and the PureBand™ crossover system give total control of your sound and let you adapt to any PA configuration. Whatever your combination of subs tweeters and full range speakers you can set the crossovers exactly where you need them configured to either high pass low pass or band pass. Create your ideal PA system.