Feature 1 Fine Workmanship: Built in capacitors attenuate the low frequency range to ensure optimal sound reproduction over a wide frequency range, with high sensitivity. 2 Practical: The interior tweeter is especially designed for 2 way system cars, it is the perfect balance between high fidelity sound with a compact design. 3 Practical: Able to withstand high temperature while maintaining its strength and fatigue properties, giving it the advantage of longer play time and lighter weight. 4 Application: Resistant to overload, compact design and lightweight, it can perform well in various music styles such as pop, classical, jazz, country, rock, etc. 5 Easy Installation: Comes with two stickers, easy to fix, firm and not easy to fall, simple to install, will not damage the surface paint, quite save your time and energy.Item Type: Car TweeterMaterial: ABSPower: 1000WImpedance: 4-8Frequency range: 5KHz-20KHzSensitivity: 98dBApplication: Universal fit for car sound system Package List2 x Speaker2 x Sticker