Easy To Fit. Good Speech Clarity. Integral TransformerA 4.5″ ceiling speaker made from tough ABS plastic. Comes with a 100V line transformer. Can easily be mounted into suspended ceilings and will produce a good sound quality for announcements and background music.. Response: :- 150-12000Hz Input Voltage: :- 70/100V Sensitivity: :- 88dB Power: :- :- 3-6W Dimensions: :- 177 x 58mm Weight: :- :- 0.54Kg
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