... Manufacturing Co.,Ltd is one of the leading China 8" karaoke speaker manufacturers and suppliers,Website:http://www.soundsingpro.com, providing with ... our factory. SD-80003A is a metal frame mid bass speaker for karaoke. Non press foam edge cone, 2” voice coil, ... .5 Other Information Place of Original: Guangzhou, China Payment Terms: T/T, Western Union, Money Gram Port of Delivery: Huangpu, Guangzhou, ...