Feature●Product Name : Car Dome Tweeters;Material : Plastic;Frequency : 2K-22KHz●Impedance : 4 Ohm;Power : 120W;SPL : 93dB (1W/1M)●Tweeter Size (Approx.) : 6 x 1.8cm / 2.3" x 0.7" (Max.D * T );Cable Length (Approx.) : 37cm / 14.5";Color : Black●Weight : 145g;Package Content : 2 x Car Dome Tweeters;2 x Base : 2 x Base●2 x Adhesive Tape : 2 x Adhesive Tape;2 x Screws : 2 x ScrewsDescription Description: Built in crossover, fit for car audio system, provides 93dB pure sound for you. Powerful adhesive tape included for easier installation.