uxcell 2 Pcs Dome Auto Car Stereo Audio Tweeters Speakers Black 50W Product Name : Car Tweeter;Material : Plastic;Speaker Size : 40 x 52 mm/ 1.6" x 2" (D*H) Color : Black;Wire Length : 30cm/ 12" Sensitivity : 105 dB/W/m;Indpedance : 4 Ohm Power Rating : 50W;Frequency : 5-20KHz Net Weight : 58g;Package Content : 2 x Car Tweeter,4 x Screws