1.4. TEMPERATURE RESISTANCE The large inductor coil has a diameter of 1mm, and the copper clad aluminum wire is resistant to temperatures. This design ensures the signal remains pure and unchanged, delivering natural and authentic sound quality. 2.1. HI FI SOUND QUALITY Featuring a way crossover, this 250W Hi Fi speaker crossover provides fidelity sound reproduction, ideal for audiophiles and music lovers. It includes pass and low pass filters with adjustable frequency switches between 2750 and 2800 Hz. 3.3. CAPACITORS The frequency capacitor is made of polypropylene film, an material for audio coupling and filtering. The crossover uses quality components with a carefully designed layout to ensure precise, clear, and detailed sound. 4.2. FLEXIBLE WIRING The crossover features scientifically designed wiring arrangements compatible with most speakers, making it an easy and convenient upgrade for home theaters or DIY audio projects. Solderless cable connectors ensure hassle installation.