Supertron Electronics Ltd. Offers Remote Control Operated Speakers. Supertron Electronics Ltd. Is an ISO 9001:2000 certified company. Remote Control Operated Speakers have a maximum power output of 7200 watts. It can be termed as a comprehensive home theatre system and is computer, CD and DVD compatible. The Remote Control Operated Speaker includes wooden sub woofer, wooden case and satellite dynamic bass quality. Remote Controlled Operated Speakers has LED digital display.