CEILING SPEAKER, ROUND, 5INCH, External Depth:60mm, External Width:190mm, Frequency Response Max:12kHz, Frequency Response Min:100Hz, Product Range:-, Bass Diameter:5.25", Behind Panel Depth:54mm, Impedance:8ohm, Loudspeaker Diameter:190mm, Panel Cutout Diameter:170mm, Panel Cutout Size:170 mm, Power Max:35W, Power Rating RMS:20W, Sensitivity:88 dB, Weight:1.25kg