1. Step 1: HiFi Sound Quality: With a way crossover, this 250W hifi speaker crossover provides fidelity sound reproduction for audiophiles and music lovers. It features and low pass filters with adjustable frequency switches ranging from 2750 2800Hz. 2. 4. TEMPERATURE RESISTANCE: The inductor coil, with a diameter of 1mm, uses coppercoated aluminum wire that is resistant to temperatures. This design ensures the signal remains pure and unaltered, delivering natural and authentic sound quality. 3. Step 3: Capacitors: The frequency capacitor is made of polypropylene film, an ideal material for audio coupling and filtering. The crossover utilizes quality components with a meticulously designed layout to ensure precise and detailed sound reproduction. 4. Step 2: Flexible Wiring: The crossover features scientifically designed wiring configurations, making it compatible with most speakers. It offers an easy and convenient solution for upgrading your home theater or DIY audio projects. Solder terminals ensure a hassle installation.