Anaerobic Inductor: Low inductance and low loss design for improved sound clarity. Audio Frequency Dividing Capacitor: Removes capacitance on the tweeter to enhance sound quality. High-Performance Wiring Port: Made of insulating material with reliable electrical and mechanical properties. No soldering required. Simply unscrew with a screwdriver, insert the wire, and secure. Excellent sound enhancement component with overcurrent protection for safe, dependable, and practical use. Frequency Range: 25Hz-22kHz. Impedance: 4-8 ohms. Power Output: 200W. Crossover Frequency: 3.2kHz. Attenuation Slope: 12dB/oct. Color: As shown. Material: ABS. Package Contents: 2 x Audio Crossovers. Note: Light reflection and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3cm.