What Hi-Fi? Sound & Vision (Exhibition) – Hyderabad: The What Hi-Fi? Sound & Vision Exhibition is a premier event in Hyderabad that brings together audiophiles, home theater enthusiasts, and industry professionals to explore the latest in sound and visual technologies. Whether you're passionate about high-fidelity audio systems, immersive home theater setups, or cutting-edge visual displays, this exhibition offers an exclusive opportunity to experience the finest products and innovations.