SVS Ultra Evolution Center Channel Speaker SVS Ultra Evolution Center speaker represents the culmination of SVS breakthroughs in driver design, component materials, and cabinet architecture, married with a relentless passion for audio excellence. The science of sonic perfection in harmony with a love of convincing and immersive sound. With a true 3-way driver and crossover design, Ultra Evolution Center renders a broad and diffuse sweet spot so you can enjoy optimal sound in a wider listening ar