Omnitronic CS 4W inbouw speaker plafond Wit

OMNITRONIC CS-4W Ceiling Speaker white    10 cm full-range speaker (4")     100 V transformer with 2 power taps     Easy mounting, similar to standard flush-mount lights     For speech and background music in indoor PA systems     Cover with metal grille available in black, white, gold and silverInput voltage: 100 V Components: 10 cm speaker (4") Rated power: 3 W RMS (white)  6 W RMS (red)  COM (black) Sensitivity (1 W/ 1 m): 89 dB, ±3 dB Max. SPL (1 m): 91 dB Frequency range: 100 Hz - 20 kHz Dimensions (D x D): 135 x 80 mm Mounting cutout: 110 mm ø Weight: 0.5 kg Shipping weight: 0.63 kg