Guangzhou CVR Pro-Audio Factory is a manufacturer specialized in producing professional audio equipment with an own brand CVR since 2005. Our 5000 square meters plant has R,D sales and demonstration departments. Fully equipped demonstration facilities are available with knowledgeable staffs.,br CVR PRO AUDIO can easily provide you a wide range of professional sound gear like>PA speaker indoor and outdoor line array speaker, subwoofer floor monitor, Power amplifier and speaker management system. From the smallest conference room to the largest stadium. br< CVR is the brand we set for global marketcarrying great responsibility to satisfy our customers in every possible aspect as promise.