Visaton DL13/2T, Speaker, 13 cm (5"") Hi-Fi Ceiling Loudspeaker with Corrosion Resistant Grille, Rated power: 30 W / 50 W, Impedance: 8 O, Diameter: 180 mm, Depth: 88 mm, IP x3, Ideal for installation in suspended ceilings of all materials, Equipped with a 2-way coaxial speaker, Colour: White