RECTANGULAR HORN SPEAKER 100V 40W, External Depth:405mm, External Height:202mm, External Width:450mm, Frequency Response Max:7kHz, Frequency Response Min:180Hz, Product Range:Adastra - RH Series, Transformer Power Tappings:40W, 30W, 20W, 10W, 5W, Bass Diameter:8", Colour:Grey, Input Voltage:100V, Material:ABS, No. of Speakers In Cabinet (Ways):1, Power Rating:40W, Sound Level SPL:113dB, Weight:3.33kg