Features: Enhances your car sound with 150W 4Ohm silk film tweeters, featuring a built in crossovers and nondestructive installation for clear highs and smooth integration. High efficiency domes tweeters deliver powerful 20KHz sound with low energy consumption, while ABS metal construction ensures durability and magnetic safety for cards/electronics. Ideal for car owners seeking premium sound upgrades, DIY enthusiasts, and professional focused on precisions car sound modification. Perfect for daily commutes, road trips, or showcasing at auto modification event where immersive sound quality elevates the driving experience. Optimize sound staging with adjustable angles and universal compatibility, designed to adjust tweeters at ear level for balanced acoustics in any vehicle. Specifications: Material: ABS + Metal Impedance: 4Ω Voltage: 12V Frequency Range (Hz): 2KHz - 20KHz Signal To Noise Ratio: 91dB sound Sensitivity: 91dB Out Power: 150W Car Make: Universal Speakers Types: Tweeters Special Features: None Package Includes: Pair Car sound Tweeters note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.