Sirus Ceil 5 White - in-ceiling speaker with elegant flat front grille with invisible magnetic mount, 1" tweeter and 5" bass speaker; impedance: 8 Ohm; transformer for 100V/70V (3.75/7.5/15/30 W); power: 30 W RMS/ 60 W peak, max SPL: 103 dB; frequency response 55 Hz - 20 kHz; connection: clamp connector; ceiling cut out diameter:180 mm; Installation depth: 98 mm; dimensions (D x H): Ø212 x 104 mm; weight: 1,95 kg, Colour: Black, Colour: White