Based on research, the closest match for 'CR-Audio' appears to be CVR Pro-Audio Co., Ltd., a Chinese manufacturer specializing in professional audio equipment since 2005. The company operates as a comprehensive enterprise integrating R&D, production, and sales with headquarters in Guangzhou, Guangdong Province, China. They maintain a 10,000 square meter manufacturing plant with modern production lines and complete online detection systems. CVR Pro-Audio produces line array systems, monitor speakers, power amplifiers, loudspeaker processors, and subwoofers with annual sales of approximately $10 million USD, serving customers in over 50 countries. The company employs 51-200 people and focuses on professional audio equipment manufacturing with their own 'CVR' brand.