Fits anywhere. High sensitivity and , extended frequency response . Instant installation.High efficiency dome tweeter. More sound, less energy. No magnetic field, tapes and credit cards are safe.Built-in crossover. For all car audio . SPL:98 dB (1W/1M) Line Length:18cm Place of Application: Car Speakers Types: Tweeters Impedance: 4 Frequency Range (Hz): 5KHz - 20KHz Car Make: Universal Out Power: 1000W Signal To Noise Ratio: 86dB Audio Sensitivity: 93dB Voltage: 12V Material:ABS+metal colour:black Package Contents: 2 x Speaker Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.