The EX2.5 is a high output, double 15” active subwoofer system. It is the ‘active’ brother of the ES2.6 passive subwoofer module. Through the use of proprietary amplifier technology, a precision manufactured state of the art woofer component and the innovative implementation of a high efficiency, twin chamber acoustic design, the EX2.5 provides depth and power that belies in size. This system falls directly out of KV2 Audio’s philosophy to develop products with increased dynamic range, very high output and a consistent sound character no matter what the output level. The product uses the same low frequency amplifier found inside the EPAK2500/R. Internal amplifier features Speaker Level Output on a EP4 connector to drive one additional ES2.6 subwoofer. (Not to be used with ES2.5(4?) ). EX2.5 also features a stereo crossover, High Pass Outputs and full overdrive protection. Amplifier power, electronic crossovers, equalization, phase alignment and speaker protection are integrated into the EX2.5’s amplifier module. On-board electronics ensures fast, easy set up and complete control making it easy to set up and provides long-term reliability. An improved version of KV2 Audio’s switch mode, current enhancing low frequency amplifier increases overall system efficiency to over 90% and delivers 1000 watts of continuous power. The EX2.5’s woofers technology is based around two 15” high efficiency, high power woofer designs. The device features: high temperature polymide voice coil assemblies that undergo multiple baking and curing processes as well as advanced magnetic structures with complex cooling systems. The woofer cones have been specially developed to withstand the demanding environment created by the high acoustic loading inside the EX2.5 chambers. The EX2.5 was designed using new concepts in twin asymmetrical acoustic chambers that deliver very high speaker loading and output from a relatively small cabinet footprint. It is ideal for use in live applications that require reproduction of low frequencies with very high transient content at high output levels.