Compact ceiling-mounted speaker made of plastic, ideal for the reproduction of speech and background music in low rooms (2.4...3 m), e.g. residential buildings, offices, practices/law firms, etc. It is equipped with an 87 mm broadband chassis with an additional tweeter cone. This results in a wide beam angle, so that a large area can be evenly covered with sound using just a few UP 10 speakers. The mounting ring is attached using two sawtooth clamps and the front ring is screwed in using a bayonet lock. The EGT 10 pouring pot for concrete ceilings is available as an accessory.