The EVP-X218B MKII is 600W (2400W Peak) with a frequency response of 30Hz - 3000Hz. When comparing sound quality and specifications to the competition, the advantages of Wharfedale Pro built and designed components, the real compression driver and our sophisticated crossover can immediately be heard and appreciated. The EVP-X218B MKII version features a new 4-way carry making it both more portable and more versatile for varying installation applications. From the EVP, EVP-X and now the EVP-X MKII, we have honed the EVP-X18B MKII, which is part of one of the most well respected and reliable speaker series in the industry. Now in the era of the MKII, you can now put your trust into a demanding yet durable PA sound system, built around Wharfedale Pro's latest acoustic and manufacturing innovations. The new series serves up an extra 20% power handling and an additional 32dB SPL over the original EVP-X.