6.5'' 4-Way car coaxial speaker, suitable for most cars, provides rich sound details and enjoys wonderful sound Performance Color: black Max: 500Watt, RMS：50Watt（One speaker 25W） ASV voice coil 1'', Impedance: 4 Ohms, Sensitivity: 84dB, Response Frequency: 70Hz-20kHz, Mounting Depth：2.2'' Mounting Diameter：5.6'' Packing size: 14.8*8.43*4 inches Package contents: 2×6.5'' speaker, screw bag, clamp and power cord 【Feature】Speaker Kit: includes 2 6.5-inch 4-way coaxial speakers. The tweeter and woofer provide richer sound details, giving people immersive enjoyment 【Performance】Max: 500Watt（1 pair） 【Detail】ASV voice coil 1'', Impedance: 4 Ohms, Sensitivity: 84dB, Response Frequency: 70Hz-20kHz，Woofer：Injection Cone，Midrange Tweeter：Mylar 1.4''+2*0.6'' 【Size】Mounting Depth：2.2''，Mounting Diameter：5.6'' 【Wide Applicability】Suitable for most cars. If you encounter any problems after purchasing, please contact us in time and we will give you a satisfactory answer