uxcell Auto Car Spider Pattern Audio Loud Speaker Dome Tweeters 150 Watts 2 Pcs Product Name : Dome Tweeter;Power Rating : 150W Max;Impedance : 4 Ohm Frequency Response : 3500-22000 Hz;Sensitivity : 91dB/W;Size(Each One) : 47 x 22mm/1.9" x 0.9" (D*H) Mounting Hole Diameter : 42mm/1.7";Cable Length : 330mm/13" Material : Plastic, Electric Parts;Color : Black Net Weight : 133g;Package Content : 1 Pair x Dome Tweeters