1.Keep the Sound Accuracy: This audio crossover features a reasonable wiring system and nice components that provide the right sound quality to enhance your overall listening experience. With this feature, the car speakers produce an accurate sound that meets the audiophile's needs. 2.Exquisite Workmanship: This 2-way car audio crossover is made of high-gloss double-layer heat dissipation ABS plastic housing with exquisite workmanship. Additionally, the careful choice of materials guarantees durability and longevity. This feature ensures that the crossover works its under hot car weather conditions. 3.Improve Bass Sag: The crossover's bass inductor and magnet work together harmoniously to improve bass sag. This feature enhances the bass sound and allows you to hear listener's favorite music the way it is meant to be heard. 4.: The car speaker frequency divider is easy to use and comes with clear instructions. All you need is to connect the corresponding line, and you can immediately tighten the connections. This feature makes it easy to install even for novice audiophiles.