The LDA CI-207T is a high performance speaker for professional installations. 2-way metal speaker: It consists of 2 2 '' woofers and 1 0.5 '' tweeter. Lines: 10/5 / 2.5 W @ 100 V and 5 / 2.5 / 1.25 W @ 70 V. High sensitivity: 88 dB (1 W, 1 m). Very linear frequency response: 170 - 15000 Hz. Color: black RAL 9005. Support for easy placement on ceilings. Protection degree IP 55.