Compact ceiling-mounted speaker made of plastic, ideal for playing background music in low rooms (2.4...3 m), e.g. residential buildings, etc. It is equipped with a very linear 87 mm broadband chassis. This results in good music playback quality. 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.