2-way loudspeaker system incorporates a 4-inch woofer with weather resistant polypropylene cone. High frequency reproduction is handled by a 19mm neodymium dome tweeter for brilliant highs. Overload Safety Circuit protects the speaker components from damage in case of overpowering. The T versions include a multi-tap transformer with 5-10-15W settings. It is designed for background/foreground music and paging applications that are both compact in size and light in weight.