IMP-PAS-6700 Network Outdoor Waterproof Column Speaker is a network play terminal with audio data streaming based on the TCP/IP transmission protocol, which can be mounted to any place accessible to network. It has built-in two woofers and a tweeter. The column speaker is powered by a PoE switch with +48V PoE. The product is extensively applied to schools, gymnasiums, squares, parks, parking lots, railway stations, airports, villas, supermarkets and other places, which is an ideal choice for public address.