Electro-Voice’s new Precision Series Compact amplifiers offer proven Precision Series performance and reliability in a new compact, lightweight format made possible by a highly efficient Class-H design, which generates considerably less heat. 

The flagship of EV's Precision Series Compact amplifiers is the CP4000S. With up to 2x2100 watts into two ohms, and 2x1500 watts into four ohms, and only 19.2 lbs (8.7 kg),  it is both the most powerful and lightweight model in the line. The CP4000S is state-of-the-art and can be used for any application. It is specifically designed to allow for long-term driving of low loads into subwoofers without stress. The CP4000S's combination of reliability and pleasing, rich sound make it the first choice for all mid and hi-range speaker cabinets.